{"title":"Cylinder Kits","description":null,"products":[{"product_id":"cylinder-works-04-07-honda-crf-250-r-250cc-standard-bore-cylinder-kit","title":"Cylinder Works 04-07 Honda CRF 250 R 250cc Standard Bore Cylinder Kit","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940995621055,"sku":"CYL10001-K01","price":524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/4a7c921f8644cb17ad7e06ef17f33cdc.jpg?v=1785450707"},{"product_id":"cylinder-works-02-08-crf-450-r-standard-bore-cylinder","title":"Cylinder Works 02-08 CRF 450 R Standard Bore Cylinder","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2008\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCRF450R\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940995719359,"sku":"CYL10002","price":398.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/2ae3d20afc3e1ea94b73f53889cacd4d.jpg?v=1785450707"},{"product_id":"cylinder-works-17-18-honda-crf-450-r-450cc-standard-bore-high-compression-cylinder-kit-14-4-1-comp","title":"Cylinder Works 17-18 Honda CRF 450 R 450cc Standard Bore High Compression Cylinder Kit 14.4:1 Comp.","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940995883199,"sku":"CYL10010-K01HC","price":673.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/3f14cefbe0508ef01cbefdda382cb3df.jpg?v=1785450708"},{"product_id":"cylinder-works-04-09-12-13-yamaha-yfz-450-450cc-standard-bore-cylinder-kit","title":"Cylinder Works 04-09\/12-13 Yamaha YFZ 450 450cc Standard Bore Cylinder Kit","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940996145343,"sku":"CYL20001-K01","price":654.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/e7ebb2e84c504566158ba6721988c5a4.jpg?v=1785450709"},{"product_id":"cylinder-works-08-13-krf-750-teryx-4x4-standard-bore-high-compression-cylinder-kit-front","title":"Cylinder Works 08-13 KRF 750 Teryx 4x4 Standard Bore High Compression Cylinder Kit - Front","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2014\u003c\/td\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKVF750 Brute Force 4x4i\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940996505791,"sku":"CYL30007-K01HC","price":626.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/798968a10275779664957df4cf478fa3.jpg?v=1785450710"},{"product_id":"cylinder-works-08-13-kawasaki-krf-750-teryx-4x4-750cc-standard-bore-85mm-rear-cylinder-only","title":"Cylinder Works 08-13 Kawasaki KRF 750 Teryx 4x4 750cc Standard Bore 85mm Rear Cylinder Only","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940996571327,"sku":"CYL30008","price":491.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/53db051a51cf350ebec95cdcbf90755c.jpg?v=1785450711"},{"product_id":"cylinder-works-08-13-krf-750-teryx-4x4-krf-750-teryx-4x4-le-standard-bore-cylinder-kit-rear","title":"Cylinder Works 08-13 KRF 750 Teryx 4x4\/KRF 750 Teryx 4x4 LE Standard Bore Cylinder Kit - Rear","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2014\u003c\/td\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKVF750 Brute Force 4x4i\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940996636863,"sku":"CYL30008-K01","price":603.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/16f11c60cb22fa73492eca479db132d8.jpg?v=1785450712"},{"product_id":"cylinder-works-06-09-lt-r-450-standard-bore-cylinder","title":"Cylinder Works 06-09 LT-R 450 Standard Bore Cylinder","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2009\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eLT-R450 QuadRacer\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940996767935,"sku":"CYL40002","price":429.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/3f0c2883d6335c8118cd66345a6f42eb.jpg?v=1785450712"},{"product_id":"cylinder-works-07-09-rm-z-250-standard-bore-cylinder","title":"Cylinder Works 07-09 RM-Z 250 Standard Bore Cylinder","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940997193919,"sku":"CYL40003","price":453.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/c8028af3ff37d08e4713de8c3574cfb0.jpg?v=1785450713"},{"product_id":"cylinder-works-2014-polaris-rzr-4-900-900cc-standard-bore-cylinder-93mm","title":"Cylinder Works 2014 Polaris RZR 4 900 900cc Standard Bore Cylinder 93mm","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940997390527,"sku":"CYL60001","price":655.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/ebd92497f6a8e4902e37d64b9d6fea15.jpg?v=1785450715"},{"product_id":"cylinder-works-07-09-ranger-700-4x4-08-09-ranger-700-4x4-crew-standard-bore-cylinder","title":"Cylinder Works 07-09 Ranger 700 4x4\/08-09 Ranger 700 4x4 Crew Standard Bore Cylinder","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRZR 800\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2006\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eSportsman 700\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940997456063,"sku":"CYL60002","price":620.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/80a3e22d092eea41ddbf1f7fdd237210.jpg?v=1785450716"},{"product_id":"cylinder-works-2016-polaris-general-1000-eps-1000cc-standard-bore-cylinder-93mm","title":"Cylinder Works 2016 Polaris General 1000 EPS 1000cc Standard Bore Cylinder 93mm","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940997521599,"sku":"CYL60003","price":655.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/5dd66edbe8df48ff56382fa99ece4824.jpg?v=1785450716"},{"product_id":"cylinder-works-2014-polaris-rzr-4-900-big-bore-cylinder-kit","title":"Cylinder Works 2014 Polaris RZR 4 900 Big Bore Cylinder Kit","description":"\u003cp\u003eOEM in apperance, yet performance driven in design. The Cylinder Works Big Bore Cylinder Kits contain a hand matched big bore Vertex piston and top end gasket kit  wtih o-rings in an all-in-one kit, providing cost savings over purchasing OEM components separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality 2618 aluminum alloy for superior strength and durability\u003c\/li\u003e\n\u003cli\u003eIncreased horsepower and engine displacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRZR 900\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940997652671,"sku":"CYL61001-K01","price":1368.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/2514673bb8f6550414ba6b0d75afdc40.jpg?v=1785450717"},{"product_id":"cylinder-works-2008-crf-250-r-cylinder-head-kit","title":"Cylinder Works 2008 CRF 250 R Cylinder Head Kit","description":"\u003cp\u003eOEM-style cast aluminum replacement cylinder head comes complete with cam caps and bolts for an out-of-the-box, ready-to-go installation. The unshrouded combustion chamber is designed to improve airflow, featuring a blended bowl and competition-grade valve job.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShortened valve guides accept high lift cams for greater torque and enhanced power\u003c\/li\u003e\n\u003cli\u003eC630 nickel\/aluminum valve seats and guides are easier on valve to reduce wear\u003c\/li\u003e\n\u003cli\u003eValves, springs, retainers and lifters are sold separately\u003c\/li\u003e\n\u003cli\u003eStock-shaped ports deliver high performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCRF250R\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940998242495,"sku":"CYLCH1002-K01","price":520.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/57c1e227140a4c9162cca3cb5bbdc36d.jpg?v=1785450718"},{"product_id":"cylinder-works-04-05-kawasaki-kx-250-f-250cc-cylinder-head-kit","title":"Cylinder Works 04-05 Kawasaki KX 250 F 250cc Cylinder Head Kit","description":"\u003cp\u003eOEM-style cast aluminum replacement cylinder head comes complete with cam caps and bolts for an out-of-the-box, ready-to-go installation. The unshrouded combustion chamber is designed to improve airflow, featuring a blended bowl and competition-grade valve job.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShortened valve guides accept high lift cams for greater torque and enhanced power\u003c\/li\u003e\n\u003cli\u003eC630 nickel\/aluminum valve seats and guides are easier on valve to reduce wear\u003c\/li\u003e\n\u003cli\u003eValves, springs, retainers and lifters are sold separately\u003c\/li\u003e\n\u003cli\u003eStock-shaped ports deliver high performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940998308031,"sku":"CYLCH3002-K01","price":599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/0b7166bd8a075f9a1e227a9233bb71f1.jpg?v=1785450719"},{"product_id":"cylinder-works-18-24-honda-crf-250-r-250cc-big-bore-cylinder-82mm","title":"Cylinder Works 18-24 Honda CRF 250 R 250cc Big Bore Cylinder 82mm","description":"\u003cp\u003eOEM in apperance, yet performance driven in design. The Cylinder Works Big Bore Cylinder Kits contain a hand matched big bore Vertex piston and top end gasket kit  wtih o-rings in an all-in-one kit, providing cost savings over purchasing OEM components separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality 2618 aluminum alloy for superior strength and durability\u003c\/li\u003e\n\u003cli\u003eIncreased horsepower and engine displacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940998504639,"sku":"CYLCW11011-1","price":423.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/36da96ce77b494508ffd821c5931a13d.jpg?v=1785450719"},{"product_id":"cylinder-works-21-22-gas-gas-ex-450-f-450cc-standard-bore-cylinder-kit","title":"Cylinder Works 21-22 Gas-Gas EX 450 F 450cc Standard Bore Cylinder Kit","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940998570175,"sku":"CYLCW50009K01","price":727.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/099431e363802b61d69f35b96da6b606.jpg?v=1785450720"},{"product_id":"cylinder-works-21-23-gas-gas-mc-50-50cc-standard-bore-cylinder-39-5mm","title":"Cylinder Works 21-23 Gas-Gas MC 50 50cc Standard Bore Cylinder 39.5mm","description":"\u003cp\u003eOEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability\u003c\/li\u003e\n\u003cli\u003ePrecision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45940998668479,"sku":"CYLCW50012","price":427.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0414\/6879\/files\/6b90dea7167d03dffc98ad438e9ffbf9.jpg?v=1785450722"},{"product_id":"cylinder-works-06-08-kawasaki-kx-250-f-cylinder-head-kit","title":"Cylinder Works 06-08 Kawasaki KX 250 F Cylinder Head Kit","description":"\u003cp\u003eOEM-style cast aluminum replacement cylinder head comes complete with cam caps and bolts for an out-of-the-box, ready-to-go installation. The unshrouded combustion chamber is designed to improve airflow, featuring a blended bowl and competition-grade valve job.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShortened valve guides accept high lift cams for greater torque and enhanced power\u003c\/li\u003e\n\u003cli\u003eC630 nickel\/aluminum valve seats and guides are easier on valve to reduce wear\u003c\/li\u003e\n\u003cli\u003eValves, springs, retainers and lifters are sold separately\u003c\/li\u003e\n\u003cli\u003eStock-shaped ports deliver high performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2008\u003c\/td\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKX250F\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":45966341144767,"sku":"CYLCH3001-K01","price":601.99,"currency_code":"USD","in_stock":false}]}],"url":"https:\/\/buildtheoryperformance.com\/collections\/cylinder-kits.oembed","provider":"Build Theory ","version":"1.0","type":"link"}