{"product_id":"renthal-21-ktm-husqvarna-gasgas-mini-e-bike-415-50p-black-rear-chain-wheel-491-415-50p-bk","title":"Renthal 21+ KTM\/Husqvarna\/GasGas Mini E-Bike 415-50P Black Rear Chain Wheel 491--415-50P-BK","description":"Renthal UltraLight Rear Chainwheels are CNC machined from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer.  A combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal's light weight all aluminum rear sprockets can be found on the rear wheels of many factory race team machines.\n\u003cp\u003eThe Renthal UltraLight Rear Chainwheel is a black aluminum rear sprocket designed for 21+ KTM, Husqvarna, and GasGas mini e-bike applications. This model features a 415 chain size and 50 teeth, providing a replacement rear chain wheel for compatible vehicles.\u003c\/p\u003e\u003cp\u003eCNC machined from 7075 T6 aluminum, the chainwheel is engineered for precise fitment, concentricity, and load dispersion. Its tooth profiling is designed to support efficient power transfer, while the lightweight aluminum construction is stated to be 66% lighter than steel. Renthal's manufacturing methods and hardwearing surface treatments are intended to provide durability for powersports use.\u003c\/p\u003e\u003cp\u003eManufacturer part number: 491--415-50P-BK. Vendor part number: 491--415-50P-BK. Fitment: 21+ KTM, Husqvarna, and GasGas mini e-bike applications, as identified by the manufacturer. Verify vehicle and drivetrain compatibility before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Renthal\u003c\/li\u003e\n\u003cli\u003eProduct Type: UltraLight rear chainwheel\u003c\/li\u003e\n\u003cli\u003eApplication: 21+ KTM, Husqvarna, and GasGas mini e-bike fitment\u003c\/li\u003e\n\u003cli\u003eChain Size: 415\u003c\/li\u003e\n\u003cli\u003eTooth Count: 50 teeth\u003c\/li\u003e\n\u003cli\u003eMaterial: 7075 T6 aluminum\u003c\/li\u003e\n\u003cli\u003eConstruction: CNC machined\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eDesign: Computer engineered and tested for precise fitment, concentricity, and load dispersion\u003c\/li\u003e\n\u003cli\u003eTooth Profiling: Designed to provide power transfer\u003c\/li\u003e\n\u003cli\u003eWeight Advantage: Stated to be 66% lighter than steel\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 491--415-50P-BK\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 491--415-50P-BK\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Unknown\u003cbr\u003e\nPart Type: powersports\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nCarb Acknowledgement Required: false\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1","brand":"Renthal","offers":[{"title":"Default Title","offer_id":68305141301483,"sku":"719070","price":94.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/0d6e1b2c62b15a5e86ba8b9e69139acbL_bc634f59-1569-4125-a630-a5c34f081b8a.jpg?v=1793262599","url":"https:\/\/ctracingservices.com\/products\/renthal-21-ktm-husqvarna-gasgas-mini-e-bike-415-50p-black-rear-chain-wheel-491-415-50p-bk","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}