{"product_id":"renthal-1500-520-50gpbk-renthal-twinring-rear-sprocket-50-tooth-black-yamaha","title":"Renthal Twinring™ Rear Sprocket - 50 Tooth - Black - Yamaha","description":"\u003cdiv data-ignore=\"false\" id=\"motoparts-origin-id\" style=\"display: none;\"\u003e671750305\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n Inner ring is the same high strength Ultralight™ 7075 T-6 aluminum used for the standard Renthal sprocket\n\u003c\/li\u003e\n\u003cli\u003e\n Outer ring is electro-less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight down\n\u003c\/li\u003e\n\u003cli\u003e\n The 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\n\u003c\/li\u003e\n\u003cli\u003e\n The flat socket head screws add additional strength to the chainwheel during side impacts and eliminates contact with the chain guide\n\u003c\/li\u003e\n\u003cli\u003e\n Self cleaning mud grooves between each tooth prevent dirt build upand reduce chainwheel wear and weight\n\u003c\/li\u003e\n\u003cli\u003e\n Will outlast a standard all aluminum sprocket by 3 times, yet is much lighter than an all steel rear sprocket\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renthal","offers":[{"title":"Default Title","offer_id":43254305521730,"sku":"1500-520-50GPBK","price":142.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1150\/3356\/files\/f54a5ce9fbb4f9b122e174223639c774.png?v=1781014385","url":"https:\/\/www.motomillion.com\/products\/renthal-1500-520-50gpbk-renthal-twinring-rear-sprocket-50-tooth-black-yamaha","provider":"Motomillion","version":"1.0","type":"link"}