{"title":"Piston Kits","description":"\u003cp\u003eNew products are constantly being added to the website but if you can't find what you're looking for don't hesitate to \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you're looking for parts for a specific bike, click \u003ca href=\"\/pages\/quads-by-manufacturer\"\u003ehere for Quads\u003c\/a\u003e, \u003ca href=\"\/pages\/atvs-by-manufacturer\"\u003ehere for ATVs\u003c\/a\u003e and \u003ca href=\"\/pages\/ssvs-by-manufacturer\"\u003ehere for Side by Sides\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"piston-kit-oversized-66-5mm-for-yamaha-blaster","title":"Piston Kit (Oversized 66.5mm) for Yamaha Blaster","description":"\u003cul\u003e\n\u003cli\u003e66.5mm Piston\u003c\/li\u003e\n\u003cli\u003e0.5mm Oversized\u003c\/li\u003e\n\u003cli\u003eComplete with pin, rings \u0026amp; clip\u003c\/li\u003e\n\u003cli\u003eQuality replacement piston kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with:\u003cbr\u003eYamaha Blaster '88-'06\u003cbr\u003e\u003c\/p\u003e","brand":"WSM Performance Parts","offers":[{"title":"Default Title","offer_id":55019395023224,"sku":"AK50-530-05PK","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/AK50-530-05PKedit.webp?v=1746008381"},{"product_id":"piston-kit-stock-for-suzuki-ltr450","title":"Piston Kit (Stock) for Suzuki LTR450","description":"\u003cp\u003ePistons are the backbone of any true hardcore racing engine and that's where CP-Carrillo excels. Their Engineering department started off analysing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of CP Carrillo's pistons are built through their Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis and R\u0026amp;D. As in racing, it takes a lot to be number one; at CP-Carrillo they have it all and are number one in piston design, enabling customers to come in first on race day.\u003c\/p\u003e\n\u003cp\u003eCompatible with:\u003cbr\u003eSuzuki LTR450 Standard Bore\u003cbr\u003e\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":55019404689784,"sku":"CP4010A","price":182.4,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_8681ad1b-0434-4bcc-95be-6c52f75804b3.webp?v=1744807722"},{"product_id":"piston-kit-stock-oversized-98mm-for-suzuki-ltr450","title":"Piston Kit (Oversized 98mm) for Suzuki LTR450","description":"\u003cp\u003ePistons are the backbone of any true hardcore racing engine and that's where CP-Carrillo excels. Their Engineering department started off analysing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of CP Carrillo's pistons are built through their Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis and R\u0026amp;D. As in racing, it takes a lot to be number one; at CP-Carrillo they have it all and are number one in piston design, enabling customers to come in first on race day.\u003c\/p\u003e\n\u003cp\u003eCompatible with:\u003cbr\u003eSuzuki LTR450 with 98mm Bore\u003cbr\u003e\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":55019404853624,"sku":"CP4012","price":186.9,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_4cef97a9-5bab-42d0-bc1f-d169caf52ff9.webp?v=1744807745"},{"product_id":"piston-kit-oversized-686-734cc-for-yamaha-raptor-660","title":"Piston Kit (Oversized 686\/734cc) for Yamaha Raptor 660","description":"\u003cp\u003ePistons are the backbone of any true hardcore racing engine and that's where CP-Carrillo excels. Their Engineering department started off analysing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of CP Carrillo's pistons are built through their Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis and R\u0026amp;D. As in racing, it takes a lot to be number one; at CP-Carrillo they have it all and are number one in piston design, enabling customers to come in first on race day.\u003c\/p\u003e\n\u003cp\u003eCompatible with:\u003cbr\u003eYamaha Raptor 660 with bored engine (686\/734cc)\u003cbr\u003e\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"102mm Oversized (686cc) 11:1","offer_id":55019404919160,"sku":"CP1016B","price":182.4,"currency_code":"GBP","in_stock":false},{"title":"105mm Oversized (734cc) 12.5:1","offer_id":55019404951928,"sku":"CP1019","price":182.4,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_9b35c978-ab73-438a-bd87-2d9a847268ff.webp?v=1744807754"},{"product_id":"piston-kit-big-bore-98mm-11-7-1-for-suzuki-ltr450","title":"Piston Kit (Big Bore 98mm) 11.7:1 for Suzuki LTR450","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eSuzuki LTR450\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 97.96mm","offer_id":55019435491704,"sku":"VT23521A","price":189.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 97.97mm (0.01mm Larger)","offer_id":55019435524472,"sku":"VT23521B","price":189.99,"currency_code":"GBP","in_stock":false},{"title":"C' Piston For Highly Worn Cylinder 97.98mm (0.02mm Larger)","offer_id":55019435557240,"sku":"VT23521C","price":189.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_fbea15d9-2bfa-4580-b593-2d07448b2f5d.webp?v=1744808600"},{"product_id":"piston-kit-big-bore-105mm-9-2-1-for-yamaha-raptor-700","title":"Piston Kit (Big Bore 105mm) 9.2:1 for Yamaha Raptor 700","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eYamaha Raptor 700\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 104.95mm","offer_id":55019435590008,"sku":"VT3626A","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 104.96mm (0.01mm Larger)","offer_id":55019435622776,"sku":"VT3626B","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"C' Piston For Highly Worn Cylinder 104.97mm (0.02mm Larger)","offer_id":55019435655544,"sku":"VT3626C","price":199.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT3626B11.webp?v=1746008559"},{"product_id":"piston-kit-stock-bore-11-1-for-yamaha-raptor-660","title":"Piston Kit (Stock Bore) 11:1 for Yamaha Raptor 660","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eYamaha Raptor 660\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 99.95mm","offer_id":55019435688312,"sku":"VT3555A","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 99.96mm (0.01mm Larger)","offer_id":55019435721080,"sku":"VT3555B","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"C' Piston For Highly Worn Cylinder 99.97mm (0.02mm Larger)","offer_id":55019435753848,"sku":"VT3555C","price":199.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_6ac15d65-3e76-40d8-8715-c1e7b61d2136.webp?v=1744808605"},{"product_id":"piston-kit-stock-bore-13-1-1-for-honda-trx450-r-er-04-05","title":"Piston Kit (Stock Bore) 13.1:1 for Honda TRX450\/R\/ER '04-'05","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eHonda TRX450 '04-'05\u003cbr\u003eHonda TRX450R '04-'05\u003cbr\u003eHonda TRX450ER '04-'05\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 93.95mm","offer_id":55019435819384,"sku":"VT3546A","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 93.96mm (0.01mm Larger)","offer_id":55019435852152,"sku":"VT3546B","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"C' Piston For Highly Worn Cylinder 93.97mm (0.02mm Larger)","offer_id":55019435884920,"sku":"VT3546C","price":199.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_fb0e79a0-c810-4978-ba8c-e754ebd5bae8.webp?v=1744808608"},{"product_id":"piston-kit-stock-bore-11-5-1-for-honda-trx450-r-er-04-05","title":"Piston Kit (Stock Bore) 11.5:1 for Honda TRX450\/R\/ER '04-'05","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eHonda TRX450 '04-'05\u003cbr\u003eHonda TRX450R '04-'05\u003cbr\u003eHonda TRX450ER '04-'05\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 93.97mm","offer_id":55019435917688,"sku":"VT3545A","price":189.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 93.98mm (0.01mm Larger)","offer_id":55019435950456,"sku":"VT3545B","price":189.99,"currency_code":"GBP","in_stock":false},{"title":"C' Piston For Highly Worn Cylinder 93.99mm (0.02mm Larger)","offer_id":55019435983224,"sku":"VT3545C","price":189.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_41783ab8-5909-4ff9-8ada-de277325834b.webp?v=1744808610"},{"product_id":"piston-kit-stock-bore-11-7-1-for-suzuki-ltr450","title":"Piston Kit (Stock Bore) 11.7:1 for Suzuki LTR450","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eSuzuki LTR450\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 95.45mm","offer_id":55019436015992,"sku":"VT3532A","price":179.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 95.46mm (0.01mm Larger)","offer_id":55019436048760,"sku":"VT3532B","price":179.99,"currency_code":"GBP","in_stock":false},{"title":"C' Piston For Highly Worn Cylinder 95.47mm (0.02mm Larger)","offer_id":55019436081528,"sku":"VT3532C","price":179.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_21512d9c-2938-45e3-9a90-a26333878103.webp?v=1744808612"},{"product_id":"piston-kit-stock-bore-for-yamaha-grizzly-660","title":"Piston Kit (Stock Bore) for Yamaha Grizzly 660","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eYamaha Grizzly 660\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 99.95mm","offer_id":55019436114296,"sku":"VT3104A","price":129.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 100.45mm (0.01mm Larger)","offer_id":55019436147064,"sku":"VT3104B","price":129.99,"currency_code":"GBP","in_stock":false},{"title":"C' Piston For Highly Worn Cylinder 100.95mm (0.02mm Larger)","offer_id":55019436179832,"sku":"VT3104C","price":129.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_4b78b786-4703-49d8-ad2c-2cfd1d36e0d8.webp?v=1744808618"},{"product_id":"piston-kit-stock-bore-for-suzuki-ltz400-kawasaki-kfx400","title":"Piston Kit (Stock Bore) for Suzuki LTZ400\/Kawasaki KFX400","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eSuzuki LTZ400\u003cbr\u003eKawasaki KFX400\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 89.96mm","offer_id":55019436212600,"sku":"VT2951A","price":179.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 89.97mm (0.01mm Larger)","offer_id":55019436245368,"sku":"VT2951B","price":179.99,"currency_code":"GBP","in_stock":false},{"title":"C' Piston For Highly Worn Cylinder 89.98mm (0.02mm Larger)","offer_id":55019436278136,"sku":"VT2951C","price":179.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/PHOTO_COMING_SOON_2025_v3_6e686648-4440-4248-aaf3-5be4e466c2c0.webp?v=1744808620"},{"product_id":"piston-kit-stock-bore-for-yamaha-raptor-700","title":"Piston Kit (Stock Bore) for Yamaha Raptor 700","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eYamaha Raptor 700\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"Yamaha Raptor 700 -'14 \/ A' Piston For Brand New Cylinder 101.95mm","offer_id":55019488772472,"sku":"VT3623A","price":179.99,"currency_code":"GBP","in_stock":true},{"title":"Yamaha Raptor 700 -'14 \/ B' Piston For Part Worn Cylinder 101.96mm (0.01mm Larger)","offer_id":55019488805240,"sku":"VT3623B","price":179.99,"currency_code":"GBP","in_stock":true},{"title":"Yamaha Raptor 700 -'14 \/ C' Piston For Highly Worn Cylinder 101.97mm (0.02mm Larger)","offer_id":55019488838008,"sku":"VT3623C","price":179.99,"currency_code":"GBP","in_stock":false},{"title":"Yamaha Raptor 700 '15- \/ A' Piston For Brand New Cylinder 101.95mm","offer_id":55019488870776,"sku":"VT23965A","price":189.0,"currency_code":"GBP","in_stock":true},{"title":"Yamaha Raptor 700 '15- \/ B' Piston For Part Worn Cylinder 101.96mm (0.01mm Larger)","offer_id":55019488903544,"sku":"VT23965B","price":189.0,"currency_code":"GBP","in_stock":true},{"title":"Yamaha Raptor 700 '15- \/ C' Piston For Highly Worn Cylinder 101.97mm (0.02mm Larger)","offer_id":55019488936312,"sku":"VT23965C","price":170.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT36231.webp?v=1746009037"},{"product_id":"piston-kit-stock-bore-13-1-high-compression-for-suzuki-ltr450","title":"Piston Kit (Stock Bore) 13:1 High Compression for Suzuki LTR450","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eSuzuki LTR450\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 95.45mm","offer_id":55019436507512,"sku":"VT3553A","price":179.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 95.46mm (0.01mm Larger)","offer_id":55019436540280,"sku":"VT3553B","price":179.99,"currency_code":"GBP","in_stock":false},{"title":"C' Piston For Highly Worn Cylinder 95.47mm (0.02mm Larger)","offer_id":55019436573048,"sku":"VT3553C","price":179.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT3553B11.webp?v=1746008967"},{"product_id":"piston-kit-stock-bore-for-yamaha-yfz450-r","title":"Piston Kit (Stock Bore) for Yamaha YFZ450\/R","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eYamaha YFZ450\u003cbr\u003eYamaha YFZ450R\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"12.0:1 \/ A' Piston For Brand New Cylinder 94.95mm","offer_id":55019489165688,"sku":"VT2984A","price":178.5,"currency_code":"GBP","in_stock":true},{"title":"12.0:1 \/ B' Piston For Part Worn Cylinder 94.96mm (0.01mm Larger)","offer_id":55019489198456,"sku":"VT2984B","price":178.5,"currency_code":"GBP","in_stock":false},{"title":"12.0:1 \/ C' Piston For Highly Worn Cylinder 94.97mm (0.02mm Larger)","offer_id":55019489231224,"sku":"VT2984C","price":178.5,"currency_code":"GBP","in_stock":false},{"title":"13:01 \/ A' Piston For Brand New Cylinder 94.95mm","offer_id":55019489263992,"sku":"VT3551A","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"13:01 \/ B' Piston For Part Worn Cylinder 94.96mm (0.01mm Larger)","offer_id":55019489296760,"sku":"VT3551B","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"13:01 \/ C' Piston For Highly Worn Cylinder 94.97mm (0.02mm Larger)","offer_id":55019489329528,"sku":"VT3551C","price":199.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT2984.webp?v=1746009061"},{"product_id":"piston-kit-stock-bore-11-1-high-compression-for-yamaha-raptor-700","title":"Piston Kit (Stock Bore) 11.1 High Compression for Yamaha Raptor 700","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eYamaha Raptor 700 -'14\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 101.95mm","offer_id":55019436966264,"sku":"VT3548A","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"B' Piston For Part Worn Cylinder 101.96mm (0.01mm Larger)","offer_id":55019436999032,"sku":"VT3548B","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"C' Piston For Highly Worn Cylinder 101.97mm (0.02mm Larger)","offer_id":55019437031800,"sku":"VT3548C","price":199.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT35481.webp?v=1746008885"},{"product_id":"piston-kit-stock-bore-10-75-1-for-yamaha-raptor-250","title":"Piston Kit (Stock Bore) 10.75:1 for Yamaha Raptor 250","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eYamaha Raptor 250\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 73.95mm","offer_id":55019437064568,"sku":"VT3547A","price":144.95,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 73.96mm (0.01mm Larger)","offer_id":55019437097336,"sku":"VT3547B","price":144.95,"currency_code":"GBP","in_stock":true},{"title":"C' Piston For Highly Worn Cylinder 73.97mm (0.02mm Larger)","offer_id":55019437130104,"sku":"VT3547C","price":144.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT3547B11.webp?v=1746008860"},{"product_id":"piston-kit-big-bore-99mm-12-0-1-for-honda-trx450-r-er","title":"Piston Kit (Big Bore 99mm) 12.0:1 for Honda TRX450\/R\/ER","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eHonda TRX450\u003cbr\u003eHonda TRX450R\u003cbr\u003eHonda TRX450ER\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 98.95mm","offer_id":55019437162872,"sku":"VT3523A","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 98.96mm (0.01mm Larger)","offer_id":55019437195640,"sku":"VT3523B","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"C' Piston For Highly Worn Cylinder 98.97mm (0.02mm Larger)","offer_id":55019437228408,"sku":"VT3523C","price":199.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT3523B11.webp?v=1746008635"},{"product_id":"piston-kit-stock-bore-for-honda-trx450-r-er-06","title":"Piston Kit (Stock Bore) for Honda TRX450\/R\/ER '06-","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr data-mce-fragment=\"1\"\u003e Honda TRX450 '06-\u003cbr\u003eHonda TRX450R '06-\u003c\/p\u003e\nHonda TRX450ER '06-","brand":"Vertex","offers":[{"title":"12.0:1 \/ A' Piston For Brand New Cylinder 95.95mm","offer_id":55019489755512,"sku":"VT3522A","price":179.99,"currency_code":"GBP","in_stock":false},{"title":"12.0:1 \/ B' Piston For Part Worn Cylinder 95.96mm (0.01mm Larger)","offer_id":55019489788280,"sku":"VT3522B","price":179.99,"currency_code":"GBP","in_stock":true},{"title":"12.0:1 \/ C' Piston For Highly Worn Cylinder 95.97mm (0.02mm Larger)","offer_id":55019489821048,"sku":"VT3522C","price":179.99,"currency_code":"GBP","in_stock":false},{"title":"13.5:1 \/ A' Piston For Brand New Cylinder 95.95mm","offer_id":55019489853816,"sku":"VT3549A","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"13.5:1 \/ B' Piston For Part Worn Cylinder 95.96mm (0.01mm Larger)","offer_id":55019489886584,"sku":"VT3549B","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"13.5:1 \/ C' Piston For Highly Worn Cylinder 95.97mm (0.02mm Larger)","offer_id":55019489919352,"sku":"VT3549C","price":199.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT3522B11.webp?v=1746008989"},{"product_id":"piston-kit-for-yamaha-banshee","title":"Piston Kit for Yamaha Banshee","description":"\u003cp\u003eVertex pistons are manufactured using exotic aluminium alloys called Low-Ex (low expansion) Silicon charged with 12%, 18% or 21% depending on the application. Vertex pistons are manufactured using either a gravity cast or hydraulic forging process to make the blank parts and then the material structure is refined using a hi-tech Heat Treatment completed in an automatic HT implant with solubilization by quench in hot water. This heat treating process is cutting edge technology for this type of aluminium alloys.\u003c\/p\u003e\n\u003cp\u003eThe machining process is completed using the latest CNC machines and software as well as the usage of diamond tools. By using this high tech tooling, specific surface finishes can be achieved depending on the final application of the finished piston. Every Vertex piston passes through a rigorous manual and automatic quality control process to insure only the highest quality level.\u003c\/p\u003e\n\u003cp\u003eVertex pistons are coated with a special Molybdenum Bisulphite black coating to aid during piston break in and reducing friction during the work inside the cylinder. Recently, following the latest developments used in Formula One engines, Vertex has introduced a new, all over, Phosphate Coating which has a slight hardness increase combined with a light surface porosity that exhibits superior adhesion qualities of the Molybdenum Coating, extending the coating durability for twice as long.\u003c\/p\u003e\n\u003cp\u003eCompatible with:\u003cbr data-mce-fragment=\"1\"\u003eYamaha Banshee\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"64mm","offer_id":55019437490552,"sku":"VT2568","price":109.99,"currency_code":"GBP","in_stock":true},{"title":"64.25mm","offer_id":55019437523320,"sku":"VT256825","price":109.99,"currency_code":"GBP","in_stock":false},{"title":"64.5mm","offer_id":55019437556088,"sku":"VT256850","price":109.99,"currency_code":"GBP","in_stock":true},{"title":"65mm","offer_id":55019437588856,"sku":"VT25681","price":109.99,"currency_code":"GBP","in_stock":true},{"title":"65.50mm","offer_id":55019437621624,"sku":"VT256815","price":136.49,"currency_code":"GBP","in_stock":true},{"title":"66mm","offer_id":55019437654392,"sku":"VT25682","price":109.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT256811.webp?v=1746009267"},{"product_id":"piston-rings-for-yamaha-raptor-250","title":"Piston Rings for Yamaha Raptor 250","description":"\u003cp\u003ePiston Rings for Yamaha Raptor 250, 74mm\u003c\/p\u003e\n\u003cp\u003eCompatible with: \u003cbr\u003eYamaha Raptor 250\u003c\/p\u003e","brand":"Vito's Performance","offers":[{"title":"Default Title","offer_id":55019626889592,"sku":"VR7400","price":24.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VR74001edit.webp?v=1746008482"},{"product_id":"piston-rings-for-240cc-kit-for-yamaha-blaster","title":"Piston Rings (for 240cc Kit) for Yamaha Blaster","description":"\u003cp\u003ePiston Rings for Blaster fitted with \u003ca href=\"\/products\/big-bore-kit-240cc-for-yamaha-blaster\"\u003eVito's 240cc Big Bore Kit\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e1.00 (1mm) oversized bore.\u003c\/p\u003e\n\u003cp\u003eCompatible with: \u003cbr\u003eYamaha Blaster with Vito's 240cc Big Bore Kit\u003c\/p\u003e","brand":"Vito's Performance","offers":[{"title":"Default Title","offer_id":55019626922360,"sku":"VR7300","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VR73001edit.webp?v=1746008467"},{"product_id":"piston-kit-forged-superstock-for-yamaha-banshee","title":"Piston Kit (Forged Superstock) for Yamaha Banshee","description":"\u003cp\u003eThis is a genuine forged Vito's Performance SUPERSTOCK Banshee piston kit with gaskets\u003c\/p\u003e\n\u003cp\u003eThis piston includes rings, circlips, and wrist pin\u003c\/p\u003e\n\u003cp\u003eGasket kit includes: Top end kit of Base gasket, head gasket, reed gaskets, and exhaust gasket\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlso includes silver cage wrist pin bearings - the best in the business\u003c\/li\u003e\n\u003cli\u003eWill add 8 horsepower to any unported Banshee!\u003c\/li\u003e\n\u003cli\u003eNo special machining is required - drop in and go!\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOur line of Super Stock pistons for Banshees work to add power by simulating that the exhaust ports in your stock cylinder are timed differently which really means the same as hand ported with out the hassle.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe Super Stock is notched on the dome next to the exhaust port to theoretically raise the port, which will raise the rpm range of the engine and develop more mid to top end power.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRe-jetting is required since you will need more gas \u0026amp; fuel for all the extra Horsepower and Torque\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with: \u003cbr\u003eYamaha Banshee\u003c\/p\u003e","brand":"Vito's Performance","offers":[{"title":"64.00mm Standard","offer_id":55019627118968,"sku":"VFPK9440PSY1","price":235.99,"currency_code":"GBP","in_stock":false},{"title":"64.50mm or .020","offer_id":55019627151736,"sku":"VFPK9440P2Y1","price":235.99,"currency_code":"GBP","in_stock":false},{"title":"65.00mm or .040","offer_id":55019627184504,"sku":"VFPK9440P4Y1","price":235.99,"currency_code":"GBP","in_stock":true},{"title":"65.50mm or .060","offer_id":55019627217272,"sku":"VFPK9440P6Y1","price":235.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VFPK9440PSY11.webp?v=1746008694"},{"product_id":"piston-kit-forged-superstock-for-yamaha-blaster","title":"Piston Kit (Forged Superstock) for Yamaha Blaster","description":"\u003cp\u003eThis is a genuine forged Vito's Performance SUPERSTOCK Blaster piston kit with gaskets\u003c\/p\u003e\n\u003cp\u003e66.50mm or .020\/67mm or .040\u003c\/p\u003e\n\u003cp\u003eThis piston includes rings, circlips, and wrist pin. Gasket kit includes: Top end kit of Base gasket, reed gasket, reed gasket, and exhaust gasket. Also includes silver cage small end bearing - the best in the business\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill add 5 horsepower to any Blaster!\u003c\/li\u003e\n\u003cli\u003eMust Re-Jet After Fitting\u003c\/li\u003e\n\u003cli\u003eNo special machining is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with: \u003cbr\u003eYamaha Blaster\u003c\/p\u003e","brand":"Vito's Performance","offers":[{"title":"66.50mm or .020","offer_id":55019627282808,"sku":"VFPK9292P2Y3","price":115.99,"currency_code":"GBP","in_stock":false},{"title":"67mm or .040","offer_id":55019627315576,"sku":"VFPK9292P4Y3","price":115.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VFPK9292P2Y3_1_e3c6c35a-8df0-4cd8-819c-062b2b07416d.webp?v=1746008737"},{"product_id":"pistons-for-240cc-kit-for-yamaha-blaster","title":"Pistons (Cast, for 240cc Kit) for Yamaha Blaster","description":"\u003cp\u003eReplacement Cast Pistons for Yamaha Blaster with \u003ca href=\"https:\/\/atvs-only.myshopify.com\/products\/big-bore-kit-240cc-for-yamaha-blaster\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/atvs-only.myshopify.com\/products\/big-bore-kit-240cc-for-yamaha-blaster\"\u003eVito's 240cc Big Bore Kit\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eCompatible with: \u003cbr\u003eYamaha Blaster with Vito's 240cc Big Bore Kit\u003c\/p\u003e","brand":"Vito's Performance","offers":[{"title":"0.5","offer_id":55019627413880,"sku":"VCR9240P2","price":116.99,"currency_code":"GBP","in_stock":true},{"title":"1","offer_id":55019627446648,"sku":"VCR9240P4","price":116.99,"currency_code":"GBP","in_stock":true},{"title":"Standard","offer_id":55019627479416,"sku":"VCR9240PS","price":116.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VCR9240P2_1.webp?v=1746009373"},{"product_id":"big-bore-kit-240cc-for-yamaha-blaster","title":"Big Bore Kit (240cc) for Yamaha Blaster","description":"\u003cp\u003eThis is for a complete Yamaha Blaster YFS200 72.00mm big bore kit made by Vito's Performance. This is a bolt on kit, that has shown proven dyno results of 34hp or more! 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Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhat truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004\", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatible with:\u003cbr\u003eYamaha YFZ450\u003cbr\u003eYamaha YFZ450R\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"A' Piston For Brand New Cylinder 97.95mm","offer_id":55019767759224,"sku":"VT3403A","price":199.99,"currency_code":"GBP","in_stock":false},{"title":"B' Piston For Part Worn Cylinder 97.96mm (0.01mm Larger)","offer_id":55019767791992,"sku":"VT3403B","price":199.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VT3403B11.webp?v=1746008611"},{"product_id":"pistons-for-240cc-kit-for-yamaha-blaster-1","title":"Pistons (Forged, for 240cc Kit) for Yamaha Blaster","description":"\u003cp\u003eThis is a genuine forged WISECO Blaster piston made for Vito's Performance\u003c\/p\u003e\n\u003cp\u003eThis fits the BIG BORE 240cc cylinders\u003c\/p\u003e\n\u003cp\u003eThis piston includes rings, circlips, and wrist pin\u003c\/p\u003e\n\u003cp\u003eAvailable in many sizes, please see available options!\u003c\/p\u003e\n\u003cp\u003eCompatible with: \u003cbr\u003eYamaha Blaster with Vito's 240cc Big Bore Kit\u003c\/p\u003e","brand":"Vito's Performance","offers":[{"title":".20 (72.5mm)","offer_id":55019836834168,"sku":"VWBBCP2402","price":201.59,"currency_code":"GBP","in_stock":false},{"title":".40 (73mm)","offer_id":55019836866936,"sku":"VWBBCP2404","price":201.59,"currency_code":"GBP","in_stock":true},{"title":"Standard (72mm)","offer_id":55019836899704,"sku":"VWBBCP240S","price":201.59,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/VWBBCP2402_1.webp?v=1746009428"},{"product_id":"cylinder-kit-big-bore-421cc-assassin-for-yamaha-banshee","title":"Cylinder Kit (Big Bore) 421cc 'Assassin' for Yamaha Banshee","description":"\u003cp\u003eThese are our 68mm big bore standard port timing, stock appearing Assassin cylinders. These cylinders are a in house design from Driveline Performance which include 68mm Nikasil bore, triple exhaust ports, larger intake and transfer ports. We machine these cylinders in house on our CNC so we can ensure that all cylinder specs are proper for the +4mm long rod stroker crankshaft. Our cylinders are machined to specific heights so there are no spacer plates required a standard .020\" base gasket is all that's needed.\u003c\/p\u003e\n\u003cp\u003eThe 421cc kit is designed to be used with a +4mm stroker crankshaft with 115mm rods.\u003c\/p\u003e\n\u003cp\u003eThe port specs on these cylinders are: 195 exhaust and 124 transfer durations. We only offer the 421cc kit in one port timing configuration now. After years of dyno testing on the 421 kits, we came to the conclusion that there was no substantial difference in horsepower or torque between the 421L.P and H.P. so we now just offer the one port timing.  \u003c\/p\u003e\n\u003cp\u003eWe have tested multiple exhaust manufacturers on our cylinders and most of them perform well, obviously the better the exhaust the more H.P. that will be achieved. Peak H.P. and power curves will also vary depending on the amount of compression and timing you choose to use along with the quality of reeds and carburettors that are being installed.\u003c\/p\u003e\n\u003cp\u003eThe dyno graph shows what H.P. can be achieved with the right components. That particular engine had pump gas domes (93octane), V-force reeds, 35mm Keihin carburettors, 6 degree's of timing and Shearer small bore inframes.\u003c\/p\u003e\n\u003cp\u003eHorsepower numbers will vary depending on the pipes, carbs, reeds, etc,etc, that are being used. Please don't ask us what H.P. numbers are capable with your pipes, carbs as we have not tested every single part that's available for a Banshee. This graph is just to give an idea what is achievable.\u003c\/p\u003e\n\u003cp\u003eKit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 cylinders Nikasil plated to a 68mm bore size. We use Millenium Technologies for the Nickasil plating.\u003c\/li\u003e\n\u003cli\u003e2 Wiseco forged 68mm Blaster style pistons with our custom intake window design, rings, wrist pins and circlips.\u003c\/li\u003e\n\u003cli\u003e2 rubber water jacket plugs.\u003c\/li\u003e\n\u003cli\u003e1 .020\" base gasket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with:\u003cbr\u003eYamaha Banshee\u003c\/p\u003e","brand":"Driveline Performance","offers":[{"title":"Default Title","offer_id":55019836965240,"sku":"DLCY421SSK","price":1299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/DLCY392SSKDLCY421SSK11_a9a4d930-5dfa-4266-b330-af1e25f17136.webp?v=1745411780"},{"product_id":"cylinder-kit-big-bore-392cc-assassin-for-yamaha-banshee","title":"Cylinder Kit (Big Bore) 392cc 'Assassin' for Yamaha Banshee","description":"\u003cp\u003eDriveline's new 68mm big bore stock appearing Assassin cylinders. These cylinders are a new design from Driveline Performance which include 68mm Nikasil bore, triple exhaust ports, larger intake and transfer ports. We machine these cylinders in house so we can ensure that all cylinder specs are proper for a stock stroke crankshaft. Driveline cylinders are machined to specific heights so there are no spacer plates required a standard .020\" base gasket is all that's needed.\u003c\/p\u003e\n\u003cp\u003eThe 392cc kit is designed to be used with a 54mm stock stroke crankshaft with stock 110mm rods.\u003c\/p\u003e\n\u003cp\u003eThis cylinder kit has an exhaust port timing of 190 which will give a very broad power band. We have seen 68+ H.P. with stock carbs and T5 pipes on these cylinders.\u003c\/p\u003e\n\u003cp\u003eWe have tested multiple exhaust manufacturers on our cylinders and most of them perform well, obviously the better the exhaust the more H.P. that will be achieved. Peak H.P. and power curves will also vary depending on the amount of compression and timing you choose to use along with the quality of reeds and carburettors that are being installed.\u003c\/p\u003e\n\u003cp\u003e23cc or 24cc 9-degree big bore domes are required for pump gas if your elevation is below 500'   If your elevation is above 1000' you can use 22cc 9-degree big bore for pump gas.  \u003c\/p\u003e\n\u003cp\u003eKit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 cylinders Nikasil plated to a 68mm bore size.\u003c\/li\u003e\n\u003cli\u003e2 Wiseco forged 68mm custom piston with a 9-degree dome angle and our custom intake window design, rings, wrist pins and circlips.\u003c\/li\u003e\n\u003cli\u003e2 rubber water jacket plugs.\u003c\/li\u003e\n\u003cli\u003e1 .020\" base gasket\u003c\/li\u003e\n\u003cli\u003e10 stock style head studs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with:\u003cbr\u003eYamaha Banshee\u003c\/p\u003e","brand":"Driveline Performance","offers":[{"title":"Default Title","offer_id":55019837063544,"sku":"DLCY392SSK","price":1260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/DLCY392SSKDLCY421SSK11.webp?v=1745411749"},{"product_id":"race-piston-kit-for-ktm-450-with-505-rod","title":"Race Piston Kit for KTM 450 (with 505 Rod)","description":"\u003cp\u003eThese kits are the preferred choice of many top professionals. Utilizing CP's Project X technology, each kit has been developed to ensure maximum power \u0026amp; durability. Engineered for the serious racer \u0026amp; proven to deliver- Many top racers \u0026amp; engine builders in motorsport ask for these by name.\u003c\/p\u003e\n\u003cp\u003eRace Piston Kit Including, Rings, Pin \u0026amp; Clips \u003cbr\u003e13.5:1 Compression ratio stock bore\u003c\/p\u003e\n\u003cp\u003eCompatible with: \u003cbr\u003eKTM 450 (with 505 Rod)\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":55019870126456,"sku":"CP0000KT1","price":208.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/CP0000KT111.webp?v=1746009910"},{"product_id":"race-piston-kit-for-yamaha-yfz450r-04-19","title":"Race Piston Kit (Platinum) for Yamaha YFZ450R","description":"\u003cp\u003eYamaha YFZ450 \/ YFZ450R 95mm, std bore, platinum series, 1mm smaller pin\/3.5mm long rod, profiled pin bore pro race piston kit.\u003c\/p\u003e\n\u003cp\u003eNote can only be used with the special Carrillo 3.5mm longer rod\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e13.5:1 Specs\u003c\/li\u003e\n\u003cli\u003eBore: 95mm\u003c\/li\u003e\n\u003cli\u003eComp Ratio: 13.25:1 439cc; 13.5:1 449cc\u003c\/li\u003e\n\u003cli\u003ePiston #: MX1P26-P\u003c\/li\u003e\n\u003cli\u003eCPK #: YFZ450 CPKX1P26-P; YFZ450R CPKX1P26R-P\u003c\/li\u003e\n\u003cli\u003eRod #: 04-05 6130; 06-07 6129 09-18 8802\u003c\/li\u003e\n\u003cli\u003ePin #: S748-2000-15C\u003c\/li\u003e\n\u003cli\u003eLocks #: 748x050 SWL\u003c\/li\u003e\n\u003cli\u003eRings #: CP9500C\u003c\/li\u003e\n\u003cli\u003eGasket Only #: YFZ450 C3066; YFZ450R C7908\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e14.0:1 Specs\u003c\/li\u003e\n\u003cli\u003eBore: 95mm\u003c\/li\u003e\n\u003cli\u003eComp Ratio: 13.25:1 439cc; 13.5:1 449cc\u003c\/li\u003e\n\u003cli\u003ePiston #: MX1P26-P\u003c\/li\u003e\n\u003cli\u003eCPK #: YFZ450 CPKX1P26-P; YFZ450R CPKX1P26R-P\u003c\/li\u003e\n\u003cli\u003eRod #: 04-05 6130; 06-07 6129 09-18 8802\u003c\/li\u003e\n\u003cli\u003ePin #: DLC-748-1850-15T3C\u003c\/li\u003e\n\u003cli\u003eLocks #: 748x050 SWL\u003c\/li\u003e\n\u003cli\u003eRings #: CP9500C\u003c\/li\u003e\n\u003cli\u003eGasket Only #: YFZ450 C3066; YFZ450R C7908\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with: \u003cbr\u003eYamaha YFZ450R All years\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"13.5:1","offer_id":55019895554424,"sku":"CPMX1P26-P","price":336.0,"currency_code":"GBP","in_stock":true},{"title":"14:01","offer_id":55019895587192,"sku":"CPMX1P27-P","price":359.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/IMG_46951.webp?v=1746014618"},{"product_id":"cp-carrillo-high-compression-race-piston-kit-for-yamaha-raptor-700-15-20","title":"Race Piston Kit (High Compression) for Yamaha Raptor 700 '15-'20","description":"\u003cp\u003eThese kits are the preferred choice of many top professionals. Utilizing CP's Project X technology, each kit has been developed to ensure maximum power \u0026amp; durability. Engineered for the serious racer \u0026amp; proven to deliver- Many top racers \u0026amp; engine builders in motorsport ask for these by name.\u003c\/p\u003e\n\u003cp\u003eM1094 Race Piston Kit Including, Rings, Pin \u0026amp; Clips \u003cbr\u003e12:1 Compression ratio 102mm stock bore\u003c\/p\u003e\n\u003cp\u003eFITS - Raptor 700 2015-20\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":55019913150840,"sku":"CP1094","price":299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/CP10941.webp?v=1746009891"},{"product_id":"piston-kit-mx-coating-13-5-1-for-ktm-505sx","title":"Piston Kit (MX Coating) 13.5:1 for KTM 505SX","description":"\u003cp\u003ePistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Their Engineering department started off analysing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of CP Carrillo’s pistons are built through their Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis and R\u0026amp;D. As in racing, it takes a lot to be number one; at CP-Carrillo they have it all and are number one in piston design, enabling customers to come in first on race day.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e13.5:1 Compression Ratio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with:\u003cbr\u003eKTM 505SX\u003cbr\u003e\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":55394969420152,"sku":"CPKX9022","price":266.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/CPKX902211.webp?v=1766057137"},{"product_id":"piston-kit-89mm-bore-for-honda-trx400ex","title":"Piston Kit (89mm Bore) for Honda TRX400EX","description":"\u003cp\u003ePistons are the backbone of any true hardcore racing engine and that's where CP-Carrillo excels. Their Engineering department started off analysing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of CP Carrillo's pistons are built through their Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis and R\u0026amp;D. As in racing, it takes a lot to be number one; at CP-Carrillo they have it all and are number one in piston design, enabling customers to come in first on race day.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e89mm Bore\u003c\/li\u003e\n\u003cli\u003e11.5:1 Compression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with:\u003cbr\u003eHonda TRX400EX\u003cbr\u003e\u003c\/p\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":55418804109688,"sku":"CP2033","price":182.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/CP203311.webp?v=1773930212"},{"product_id":"piston-rings-for-suzuki-ltr450","title":"Piston Rings for Suzuki LTR450","description":"\u003cul\u003e\n\u003cli\u003eReplacement piston rings\u003c\/li\u003e\n\u003cli\u003eNitride coated\/chrome plated, increasing wear resistance and extending durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with:\u003cbr\u003eSuzuki LTR450\u003cbr\u003e\u003c\/p\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":55431035289976,"sku":"CWRS41002-R01","price":43.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/CWRS41002-R011.webp?v=1769436451"},{"product_id":"cylinder-kit-big-bore-443cc-assassin-for-yamaha-banshee","title":"Cylinder Kit (Big Bore) 443cc ‘Assassin’ for Yamaha Banshee","description":"\u003cp\u003eThese are our new 68mm big bore stock appearing Assassin cylinders. These cylinders are a new design from Driveline Performance which include 68mm Nikasil bore, triple exhaust ports, larger intake and transfer ports. We machine these cylinders in house so we can ensure that all cylinder specs are proper for the +7mm (61mm) long rod (115mm) stroker crankshaft. Our cylinders are machined to specific heights so there are no spacer plates required, a standard .020\" base gasket is included. \u003c\/p\u003e\n\u003cp\u003eThe 443cc kit is designed to be used with a 61mm or +7mm stroker crankshaft with 115mm rods.\u003c\/p\u003e\n\u003cp\u003eThis cylinder kit has moderate exhaust port timing for riders who are wanting a broad usable power band suitable for all types of riding. Cylinders can also be used for drag racing.  \u003c\/p\u003e\n\u003cp\u003eThe port specs on these cylinders are 193.5 exhaust and 124.0 transfer durations. The exhaust port is much larger than a stock cylinder so peak H.P. will be much higher. \u003c\/p\u003e\n\u003cp\u003eWe have tested multiple exhaust manufacturers on our cylinders and most of them perform well, obviously the better the exhaust the more H.P. that will be achieved. Peak H.P. and power curves will also vary depending on the amount of compression and timing you choose to use along with the quality of reeds and carburettors that are being installed.\u003c\/p\u003e\n\u003cp\u003eKit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 cylinders Nikasil plated to a 68mm bore size. Millenium Technologies does the plating on these cylinders.\u003c\/li\u003e\n\u003cli\u003e2 Wiseco forged 68mm Blaster style pistons with our custom intake window design rings, wrist pins and circlips.\u003c\/li\u003e\n\u003cli\u003e2 rubber water jacket plugs.\u003c\/li\u003e\n\u003cli\u003e1 .020\" base gasket\u003c\/li\u003e\n\u003cli\u003e10 stock style head studs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e******NOTE THESE ARE 68MM BORE CYLINDERS THEY WILL NOT WORK WITH A STOCK HEAD OR SMALL BORE DOMES***\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e***IF YOU HAVE AN AFTERMARKET HEAD YOU WILL NEED BIG BORE DOMES WITH A 9 DEGREE ANGLE CUT*** \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Driveline Performance","offers":[{"title":"Default Title","offer_id":55442614944120,"sku":"DLCY443SSK","price":1299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/files\/DLCY392SSKDLCY421SSK11_a9a4d930-5dfa-4266-b330-af1e25f17136.webp?v=1745411780"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4424\/0127\/collections\/collection_engine_82679625-8ecf-40f2-90f2-ec2ae0f252f0.jpg?v=1695296548","url":"https:\/\/aceatv.co.uk\/collections\/piston-kits.oembed?page=2","provider":"Ace ATV","version":"1.0","type":"link"}