{"product_id":"twinring™-rear-sprocket-2","title":"Twinring™ Rear Sprocket","description":"\u003cp\u003eTwinring™ Rear Sprocket - 52 Tooth - Orange\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInner ring is the same high strength Ultralight™ 7075 T-6 aluminum used for the standard Renthal sprocket\u003c\/li\u003e\n\u003cli\u003eOuter ring is electro-less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight down\u003c\/li\u003e\n\u003cli\u003eThe outer ring is expanded at 200°C and then fitted over the inner; this interference fit combined with the wave pattern ensures a permanent bond for the life of the chainwheel\u003c\/li\u003e\n\u003cli\u003eThe flat socket head screws add additional strength to the chainwheel during side impacts and eliminates contact with the chain guide\u003c\/li\u003e\n\u003cli\u003eSelf cleaning mud grooves between each tooth prevent dirt build upand reduce chainwheel wear and weight\u003c\/li\u003e\n\u003cli\u003eWill outlast a standard all aluminum sprocket by 3 times, yet is much lighter than an all steel rear sprocket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RENTHAL","offers":[{"title":"Default Title","offer_id":47196750577826,"sku":"1210-0985","price":149.98,"currency_code":"USD","in_stock":false}],"url":"https:\/\/performancemotoparts.com\/products\/twinring%e2%84%a2-rear-sprocket-2","provider":"Performance Moto Parts","version":"1.0","type":"link"}