{"product_id":"cylinder-works-cylinder-kit-80mm-cylinder-top-gasket-set-and-vertex-piston-kit-yamaha-wr-yz","title":"CYLINDER WORKS CYLINDER KIT 80MM CYLINDER TOP GASKET SET AND VERTEX PISTON KIT YAMAHA WR YZ","description":"BIG BORE CYLINDER WORKS KIT - PISTON KIT, GASKET KIT \u0026amp; CYLINDER\n\nUnlock your bike's hidden potential with the powerful and durable Cylinder Works Big Bore Kit. This kit provides an affordable way to increase horsepower and engine displacement without revealing your secret to the competition.\n\nFeatures:\n\nCylinder:\n\nBrand new, not remanufactured\nCast aluminum nickel silicon carbide (NSC) electroplated for excellent wear resistance and oil retention\nDiamond honed to the exact bore dimension and proper surface finish for optimal ring seal and oil retention\n\nVertex Big Bore Piston:\n\nForged from high-quality 2618 aluminum alloy for superior strength and durability\nUnique piston profiles and compression ratios to maximize power and performance\nHand matched to fit each Cylinder Works cylinder perfectly\n\nGasket Kits:\n\nIncludes head, base, exhaust gaskets, and O-rings necessary for top-end rebuilds\n\nKit Includes:\n\nBig bore cylinder\nVertex piston\nPiston rings\nPiston pin\nCirclips\nGasket kit\n\nNote: Most kits can be used with standard jetting\/fuel injection. For optimum performance, re-jet the carburetor (sold separately) or use a fuel-injection fuel management controller (sold separately).\n\nPicture for illustration purposes only. Actual kit may vary to suit the model listed.\n\nUpgrade your ride and hit the trails with enhanced power and performance with the Cylinder Works Big Bore Kit!","brand":"VERTEX","offers":[{"title":"CYLINDER WORKS CYLINDER KIT 80MM CYLINDER TOP GASKET SET AND VERTEX PISTON KIT YAMAHA WR YZ 21002K01","offer_id":51047943733531,"sku":"21002K01","price":1384.95,"currency_code":"NZD","in_stock":false},{"title":"CYLINDER WORKS CYLINDER KIT 80MM CYLINDER TOP GASKET SET AND VERTEX PISTON KIT YAMAHA WR YZ 21013-K01","offer_id":51047943766299,"sku":"21013-K01","price":1334.95,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/0908\/9647\/files\/696eaf4b2dbfec1c2711a1b80a2746cf_5f32969d-4ba8-4a22-8c56-f0d42942040c.jpg?v=1757928747","url":"https:\/\/colemansmotorcycles.co.nz\/products\/cylinder-works-cylinder-kit-80mm-cylinder-top-gasket-set-and-vertex-piston-kit-yamaha-wr-yz","provider":"Colemans Motorcycles ","version":"1.0","type":"link"}