{"product_id":"cylinder-works-10002-k01-standard-bore-cylinder-kit-for-2002-2006-honda-crf450r-12-1-1-compression","title":"Cylinder Works 10002-K01 Standard Bore Cylinder Kit for 2002–2006 Honda CRF450R, 12.1:1 Compression","description":"\u003cp\u003eThe Cylinder Works 10002-K01 Standard Bore Cylinder Kit is designed for reliable top-end replacement on 2002–2006 Honda CRF450R motorcycles. This complete kit includes a cylinder, matched piston kit, and gaskets to simplify installation and restore engine performance. With a 12.1:1 compression ratio, it is suited to riders seeking dependable performance while maintaining a stock-style cylinder appearance.\u003c\/p\u003e\u003cp\u003eThe cylinder is nickel silicon carbide plated for extended service life, improved durability, and consistent operating performance. Cylinder Works matches the cylinder with a Vertex piston to promote longevity, performance, and reduced engine noise. The standard-bore configuration is intended as a direct replacement and requires no machine work when used with compatible factory components and proper installation procedures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e This kit fits 2002, 2003, 2004, 2005, and 2006 Honda CRF450R models. The included top-end gasket kit does not include valve stem seals, so those components should be inspected and replaced separately if needed. Replacement pistons, gaskets, and ring sets are available for future servicing. Manufactured by Cylinder Works and identified by manufacturer part number 10002-K01, this kit provides a practical solution for rebuilding the standard-bore top end while retaining a stock-like appearance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete standard-bore cylinder kit\u003c\/li\u003e\n\u003cli\u003e12.1:1 compression ratio for 2002–2006 Honda CRF450R models\u003c\/li\u003e\n\u003cli\u003eIncludes cylinder, Vertex piston kit, and gaskets\u003c\/li\u003e\n\u003cli\u003eNickel silicon carbide-plated cylinder for extended service life\u003c\/li\u003e\n\u003cli\u003eMatched Vertex piston helps support durability, performance, and reduced engine noise\u003c\/li\u003e\n\u003cli\u003eStock-style cylinder appearance\u003c\/li\u003e\n\u003cli\u003eNo machine work required for compatible standard-bore applications\u003c\/li\u003e\n\u003cli\u003eTop-end gasket kit does not include valve stem seals\u003c\/li\u003e\n\u003cli\u003eReplacement piston, gasket, and ring sets are available\u003c\/li\u003e\n\u003cli\u003eFits 2002 Honda CRF450R\u003c\/li\u003e\n\u003cli\u003eFits 2003 Honda CRF450R\u003c\/li\u003e\n\u003cli\u003eFits 2004 Honda CRF450R\u003c\/li\u003e\n\u003cli\u003eFits 2005 Honda CRF450R\u003c\/li\u003e\n\u003cli\u003eFits 2006 Honda CRF450R\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2002 Honda CRF450R\u003cbr\u003e\n2003 Honda CRF450R\u003cbr\u003e\n2004 Honda CRF450R\u003cbr\u003e\n2005 Honda CRF450R\u003cbr\u003e\n2006 Honda CRF450R","brand":"CYLINDER WORKS","offers":[{"title":"Default Title","offer_id":67551738691819,"sku":"422-10002K","price":605.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/736b-5a58e4f63e9d2.jpg?v=1790723811","url":"https:\/\/ctracingservices.com\/products\/cylinder-works-10002-k01-standard-bore-cylinder-kit-for-2002-2006-honda-crf450r-12-1-1-compression","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}