{"product_id":"vertex-exc-f-450-2017-2019-high-compression-12-8-1-top-end-kit-vtk-4211a-motoxtreme","title":"EXC-F 450 2017 - 2019 HIGH COMPRESSION 12.8:1 TOP END KIT","description":"\u003ch2\u003eEXC-F 450 2017 - 2019 HIGH COMPRESSION 12.8:1 TOP END KIT\u003c\/h2\u003e\u003cp\u003eVertex four-stroke top-end kits provide the principal components required for a thorough top-end engine rebuild. The forged aluminium piston is engineered for the pressures generated by a modern four-stroke engine, while its profile and application-specific compression ratio are designed to support dependable sealing and performance.\u003c\/p\u003e\u003cp\u003eA molybdenum disulphide skirt coating helps reduce friction and wear during running-in. Each kit includes a complete piston with rings, wrist pin and circlips, together with the appropriate top-end gasket set and cam chain. Select the correct piston size for the measured cylinder bore and confirm compatibility before installation.\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"SIZE A 96.93MM PISTON","offer_id":59143252640118,"sku":"VTK.4211A","price":261.9,"currency_code":"GBP","in_stock":true},{"title":"SIZE B 96.94MM PISTON","offer_id":59143252672886,"sku":"VTK.4211B","price":261.9,"currency_code":"GBP","in_stock":true},{"title":"SIZE C 96.95MM PISTON","offer_id":59143252705654,"sku":"VTK.4211C","price":261.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/7616\/4690\/files\/Vertex-EXC-F-450-2017-2019-HIGH-COMPRESSION-12.8-1-TOP-END-KIT-VTK.4211A-MotoXtreme-1.jpg?v=1793092950","url":"https:\/\/motoxtreme.co.uk\/products\/vertex-exc-f-450-2017-2019-high-compression-12-8-1-top-end-kit-vtk-4211a-motoxtreme","provider":"MotoXtreme","version":"1.0","type":"link"}