{"product_id":"supersprox-stealth-51t-rear-sprockets-sprocket-blk-alum-car-blk-steel-teeth-106-708251b","title":"Supersprox Stealth 51T Rear Sprockets - Sprocket BLK Alum CAR BLK Steel Teeth","description":"\u003cp\u003eSupersprox Stealth 51T rear sprocket engineered for high-torque V-twin motorcycles, combining a black anodized aluminum core with hardened steel teeth. The dual-material design cuts rotational mass by 70% while the precision hub ring fits both 1.99\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened steel teeth extend chain life and smoothly engage 530 chains\u003c\/li\u003e\n  \u003cli\u003eAluminum core reduces rotational mass by 70%\u003c\/li\u003e\n  \u003cli\u003eStainless steel rivets for security and reliability\u003c\/li\u003e\n  \u003cli\u003eAnodized black finish resists corrosion\u003c\/li\u003e\n  \u003cli\u003ePrecision hub ring fits 1.99\" (1984-1989) and 2.22\" (2000-2025) wheel hubs\u003c\/li\u003e\n  \u003cli\u003eAvailable in 49T, 51T, and 53T sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Supersprox\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e RST-7080:51-BLK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 51T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized aluminum core with black tri-zinc steel teeth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 11.81 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.46 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e French Polynesia\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models with 530 chain drive and wheels using either 1.99\" (1984-1989 models) or 2.22\" (2000-2025 models) hubs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this fit my wheel hub?\u003c\/h3\u003e\n\u003cp\u003eYes — the precision hub ring accommodates both 1.99\" hubs (1984-1989) and 2.22\" hubs (2000-2025). Verify your wheel hub diameter before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat chain size does this sprocket use?\u003c\/h3\u003e\n\u003cp\u003eThis 51T sprocket is designed for 530 chain drive systems common on V-twin motorcycles.\u003c\/p\u003e\n\u003ch3\u003eHow much weight does the aluminum core save?\u003c\/h3\u003e\n\u003cp\u003eThe dual-material design reduces rotational mass by 70% compared to solid steel sprockets, improving acceleration and reducing drivetrain strain.\u003c\/p\u003e\n\u003ch3\u003eWill this sprocket last longer than stock?\u003c\/h3\u003e\n\u003cp\u003eHardened steel teeth are engineered to extend chain life by providing a strong, smooth engagement surface for the chain.\u003c\/p\u003e\n\u003ch3\u003eWhy is this called a 'Stealth' sprocket?\u003c\/h3\u003e\n\u003cp\u003eSupersprox developed the Stealth line specifically for Harley-Davidson and Indian V-twins, optimizing tooth geometry and material pairing for high-torque applications where chain drive outperforms belt drive.\u003c\/p\u003e","brand":"Supersprox","offers":[{"title":"Default Title","offer_id":53036087509103,"sku":"106-708251B","price":509000.0,"currency_code":"COP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_9ebc0ded-7b2b-4b34-99b7-7e342cadb952.png?v=1779565555","url":"https:\/\/vtwinbikers.com\/en-co\/products\/supersprox-stealth-51t-rear-sprockets-sprocket-blk-alum-car-blk-steel-teeth-106-708251b","provider":"Vtwinbikers","version":"1.0","type":"link"}