{"product_id":"renthal-twinring-rear-sprocket-522","title":"Renthal Twinring Rear Sprocket 520","description":"\u003cp\u003eThe Renthal Twinring™ rear sprocket provides the ultimate combination of light weight and exceptional durability. Engineered for demanding riders and racers, this sprocket offers superior performance and longevity compared to traditional aluminum or steel sprockets.\u003c\/p\u003e\n\n  \u003ch2\u003eDescription\u003c\/h2\u003e\n  \u003cp\u003eThe Twinring™ sprocket features a unique two-piece design. The inner ring is manufactured from Renthal's high-strength Ultralight™ 7075 T-6 aluminum, minimizing weight and maximizing power transfer. The outer ring is constructed from electro-less nickel-coated steel, providing exceptional resistance to wear and tear. The outer ring is thermally fitted to the inner ring at 200°C, creating a permanent and robust bond that withstands the rigors of off-road and on-road riding. Flat socket head screws further enhance the sprocket's strength, protecting it from side impacts and eliminating chain guide interference. Self-cleaning mud grooves between each tooth prevent dirt buildup, reducing chainwheel wear and maintaining optimal performance. This advanced design ensures the Renthal Twinring™ sprocket lasts up to three times longer than a standard aluminum sprocket while remaining significantly lighter than a full steel sprocket. Experience the difference in performance and durability with the Renthal Twinring™ rear sprocket.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eInner ring crafted from Ultralight™ 7075 T-6 aluminum for reduced weight.\u003c\/li\u003e\n    \u003cli\u003eElectro-less nickel-coated steel outer ring for maximum durability.\u003c\/li\u003e\n    \u003cli\u003eThermally fitted and wave-pattern bonded rings ensure a permanent, strong connection.\u003c\/li\u003e\n    \u003cli\u003eFlat socket head screws enhance strength and prevent chain guide contact.\u003c\/li\u003e\n    \u003cli\u003eSelf-cleaning mud grooves minimize dirt buildup and chain wear.\u003c\/li\u003e\n    \u003cli\u003eLasts up to 3x longer than standard aluminum sprockets.\u003c\/li\u003e\n    \u003cli\u003eLighter than all-steel rear sprockets, improving power delivery.\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: 49\u003c\/li\u003e\n    \u003cli\u003eMaterial: 7075-T6 Aluminum\u003c\/li\u003e\n    \u003cli\u003eType: Drive\u003c\/li\u003e\n    \u003cli\u003eColor\/Finish: Black\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eImportant to know\u003c\/h2\u003e\n  \u003cp\u003eNo specific requirements or limitations noted.\u003c\/p\u003e","brand":"Renthal","offers":[{"title":"Default Title","offer_id":53705098953034,"sku":"12100809","price":1574.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/d60b9627d699e3e0e4be20327eebc871.webp?v=1767468239","url":"https:\/\/partsdenmark.se\/products\/renthal-twinring-rear-sprocket-522","provider":"Parts Denmark","version":"1.0","type":"link"}