{"product_id":"renthal-twinring-rear-sprocket-520-50t-aluminum-steel-black","title":"Renthal Twinring Rear Sprocket 520 50t Aluminum\/steel Black","description":"\u003cp\u003eUpgrade your motorcycle's drivetrain with the Renthal Twinring™ Rear Sprocket, engineered for superior durability and performance. This sprocket offers an exceptional balance of strength and weight, making it ideal for demanding riders and racers.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Renthal Twinring™ Rear Sprocket combines the best of both worlds: a lightweight 7075-T6 aluminum inner ring and a durable, nickel-coated steel outer ring. The inner ring, made from the same high-strength Ultralight™ aluminum as Renthal's standard sprockets, minimizes weight. The outer ring is crafted from electro-less nickel-coated steel, providing ultimate durability. Renthal employs an innovative process where the outer ring is expanded at 200°C before being fitted over the inner ring. This interference fit, combined with a unique wave pattern, ensures a permanent and robust bond for the sprocket's lifespan. Flat socket head screws add further strength, particularly during side impacts, while also preventing contact with the chain guide. Self-cleaning mud grooves between each tooth prevent dirt buildup, reducing chainwheel wear and minimizing weight. The Renthal Twinring™ sprocket lasts up to three times longer than a standard all-aluminum sprocket, and it's significantly lighter than an all-steel rear sprocket, offering improved handling and responsiveness. Compatible with 520 chains, this 50-tooth black sprocket is a high-performance upgrade for your motorcycle.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e7075-T6 Aluminum Inner Ring: Lightweight and strong for optimal performance.\u003c\/li\u003e\n  \u003cli\u003eNickel-Coated Steel Outer Ring: Provides exceptional durability and wear resistance.\u003c\/li\u003e\n  \u003cli\u003eInterference Fit Construction: Ensures a permanent and robust bond between the inner and outer rings.\u003c\/li\u003e\n  \u003cli\u003eFlat Socket Head Screws: Adds extra strength and prevents chain guide contact.\u003c\/li\u003e\n  \u003cli\u003eSelf-Cleaning Mud Grooves: Prevents dirt buildup and reduces chain wear.\u003c\/li\u003e\n  \u003cli\u003eExtended Lifespan: Lasts up to three times longer than standard aluminum sprockets.\u003c\/li\u003e\n  \u003cli\u003eLightweight Design: Significantly lighter than all-steel sprockets for improved handling.\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\u003eMaterial: 7075-T6 Aluminum \/ Nickel-Coated Steel\u003c\/li\u003e\n  \u003cli\u003eChain Size: 520\u003c\/li\u003e\n  \u003cli\u003eTooth Count: 50\u003c\/li\u003e\n  \u003cli\u003eColor\/Finish: Black\u003c\/li\u003e\n  \u003cli\u003eType: Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eAlways ensure proper chain alignment and tension when installing a new sprocket. Consult your motorcycle's service manual for specific torque specifications.\u003c\/p\u003e","brand":"Renthal","offers":[{"title":"Default Title","offer_id":53705111470410,"sku":"12100813","price":143.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/f17ea275bb5baad9e77423182ac653fe.webp?v=1767468335","url":"https:\/\/partsdenmark.com\/it\/products\/renthal-twinring-rear-sprocket-520-50t-aluminum-steel-black","provider":"Parts Denmark","version":"1.0","type":"link"}