{"product_id":"yz450f-race-436-13-251-51sc-520ert3114g-sky454","title":"YZ450F Race 436.13 251.51SC 520ERT3114G (SKY454)","description":"\u003cp\u003eThis high-performance drive kit features a precision-engineered rear sprocket and a specialized ERT3 race chain. Designed for competitive motocross use, the components focus on reducing rotating mass while maintaining extreme tensile strength for race starts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGold finish ERT3 chain features non-sealed rollers for minimum friction and maximum power transfer.\u003c\/li\u003e\n\u003cli\u003eSprockets are CNC machined from high-grade alloy to ensure perfect concentricity and long-term durability.\u003c\/li\u003e\n\u003cli\u003eEngineered to withstand the high-torque demands of 450cc four-stroke racing engines.\u003c\/li\u003e\n\u003cli\u003eOptimised tooth profiles enhance chain engagement and reduce vibration under heavy acceleration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Moto1","offers":[{"title":"Default Title","offer_id":42507641880624,"sku":"SKY454","price":252.05,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0031\/4012\/4739\/files\/2ef00bb2e4647756668221b857529979_9b09d12c-9578-464f-9996-6aa599e2deb4.png?v=1761175077","url":"https:\/\/www.moto1.nz\/products\/yz450f-race-436-13-251-51sc-520ert3114g-sky454","provider":"Moto1","version":"1.0","type":"link"}