{"product_id":"renthal-twinring-rear-sprocket-521","title":"Renthal Twinring Rear Sprocket 520","description":"\u003cp\u003eThe Renthal Twinring™ rear sprocket provides the ultimate combination of light weight and exceptional durability for your motorcycle. Engineered for performance and longevity, this sprocket is a superior upgrade over traditional aluminum or steel sprockets.\u003c\/p\u003e\n\n  \u003ch2\u003eDescription\u003c\/h2\u003e\n  \u003cp\u003eThe Renthal Twinring™ rear sprocket features a unique two-piece design. The inner ring is machined from high-strength Ultralight™ 7075 T-6 aluminum, the same material used in Renthal's renowned standard sprockets. The outer ring is constructed from electro-less nickel-coated steel, maximizing durability while minimizing weight. This innovative design significantly extends the sprocket's lifespan, outlasting all-aluminum sprockets by up to three times, while remaining lighter than an all-steel alternative. The outer ring is thermally fitted to the inner, ensuring a permanent bond through an interference fit and wave pattern. Flat socket head screws provide additional strength, especially during side impacts, and eliminate interference with the chain guide. Self-cleaning mud grooves between each tooth prevent dirt buildup, reducing wear and further minimizing weight. Experience the enhanced performance and extended life of the Renthal Twinring™ sprocket.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eInner ring crafted from high-strength Ultralight™ 7075 T-6 aluminum for reduced weight.\u003c\/li\u003e\n    \u003cli\u003eOuter ring made from electro-less nickel-coated steel for maximum durability.\u003c\/li\u003e\n    \u003cli\u003eTwinring design offers exceptional longevity, outlasting aluminum sprockets by 3x.\u003c\/li\u003e\n    \u003cli\u003eLighter than all-steel sprockets for improved performance and handling.\u003c\/li\u003e\n    \u003cli\u003eSelf-cleaning mud grooves prevent dirt buildup and reduce wear.\u003c\/li\u003e\n    \u003cli\u003eFlat socket head screws enhance strength during side impacts.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eBrand: Renthal\u003c\/li\u003e\n    \u003cli\u003eProduct Name: Sprocket\u003c\/li\u003e\n    \u003cli\u003eMounting Position: Rear\u003c\/li\u003e\n    \u003cli\u003eChain Size: 520\u003c\/li\u003e\n    \u003cli\u003eTooth Count: 48\u003c\/li\u003e\n    \u003cli\u003eMaterial: 7075-T6 Aluminum \u0026amp; Nickel-coated steel\u003c\/li\u003e\n    \u003cli\u003eColor\/Finish: Black\u003c\/li\u003e\n    \u003cli\u003eType: Drive\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch2\u003eImportant to know\u003c\/h2\u003e\n  \u003cp\u003eN\/A\u003c\/p\u003e\n","brand":"Renthal","offers":[{"title":"Default Title","offer_id":53704973156682,"sku":"12101344","price":597.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/18d538c365beb446b9eaa70455d4861a.webp?v=1767466739","url":"https:\/\/partsdenmark.pl\/products\/renthal-twinring-rear-sprocket-521","provider":"Parts Denmark","version":"1.0","type":"link"}