{"product_id":"vertex-piston-kit-sx450f-07-12-pr-23342b","title":"Vertex Piston Kit SX450F 07-12 (PR)","description":"\u003cdiv class=\"amd-overview\"\u003e\n\u003cp class=\"amd-overview__lead\"\u003eThe Vertex Piston Kit SX450F 07-12 (PR) from Vertex is listed to fit 4 models, including KTM 450 SMR 2008-2012, KTM 450 SX ATV 2009-2010 and KTM 450 SX-F 2007-2012. It is part of our engine piston kit range.\u003c\/p\u003e\n\u003cul class=\"amd-overview__facts\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e \u003cspan class=\"amd-mono\"\u003e23342B\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 96.94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits KTM:\u003c\/strong\u003e \u003ca href=\"\/pages\/ktm-450-smr-parts\"\u003e450 SMR 2008-2012\u003c\/a\u003e, \u003ca href=\"\/pages\/ktm-450-sx-atv-parts\"\u003e450 SX ATV 2009-2010\u003c\/a\u003e, \u003ca href=\"\/pages\/ktm-450-sx-f-parts\"\u003e450 SX-F 2007-2012\u003c\/a\u003e, \u003ca href=\"\/pages\/ktm-450-sxs-f-parts\"\u003e450 SXS-F 2007-2008\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Parts › Engine Top End › Engine Piston Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eVertex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Item No.\u003c\/th\u003e\n\u003ctd\u003e23342B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eFits these bikes\u003c\/h2\u003e\u003cp\u003eThis Vertex part is listed as fitting 4 models. Check your model and year below.\u003c\/p\u003e\u003ctable class=\"fitment-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKTM\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/pages\/ktm-450-smr-parts\"\u003e450 SMR\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2008-2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKTM\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/pages\/ktm-450-sx-atv-parts\"\u003e450 SX ATV\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2009-2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKTM\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/pages\/ktm-450-sx-f-parts\"\u003e450 SX-F\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2007-2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKTM\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/pages\/ktm-450-sxs-f-parts\"\u003e450 SXS-F\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2007-2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\u003cp\u003eVertex piston kits are built for performance, durability and an accurate fit, with versions to suit both 2-stroke and 4-stroke engines.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate fit:\u003c\/strong\u003e offered in exact A, B or C sizes so you can match the piston to your cylinder bore. This helps you get the most power and performance while keeping blow-by and oil consumption down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-stroke pistons:\u003c\/strong\u003e made with 18% silicon, which cuts wear and thermal expansion. That allows tighter running tolerances, giving more power, less noise and a longer life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-stroke pistons:\u003c\/strong\u003e made from forged 2618 or 3032 high strength alloy, giving durability and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkirt coating:\u003c\/strong\u003e a Molybdenum Disulphide (MOS2) coating on the skirt reduces wear and helps the piston bed in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoice of pistons\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast and forged Replica pistons:\u003c\/strong\u003e OE replacements that keep the standard compression ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast and forged Race pistons:\u003c\/strong\u003e use just one compression ring to optimise performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged Hi-Comp pistons:\u003c\/strong\u003e raise compression and power compared with Replica pistons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged GP Racer's Choice pistons:\u003c\/strong\u003e built with T-box forgings and unique dome profiles, plus advanced surface treatments. Higher compression ratios give more power, with extra strength and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig Bore pistons:\u003c\/strong\u003e add engine capacity and power while the compression ratio stays at standard.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePiston\u003c\/li\u003e\n\u003cli\u003eRings\u003c\/li\u003e\n\u003cli\u003eWrist pin\u003c\/li\u003e\n\u003cli\u003eCirclips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vertex","offers":[{"title":"96.94 mm","offer_id":58911273222408,"sku":"160394-B","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1049\/4201\/0632\/files\/vertex-piston-kit-sx450f-07-12-pr-23342b.png?v=1790734696","url":"https:\/\/apexpowersports.co.uk\/products\/vertex-piston-kit-sx450f-07-12-pr-23342b","provider":"Apex Powersports","version":"1.0","type":"link"}