{"product_id":"rear-sprocket-alloy-renthal-ultralite-441u-428-50gppe-purple","title":"Rear Sprocket Alloy Renthal, Ultralite 441U-428-50GPPE Purple","description":"\u003cp\u003eThe Renthal Anodised Rear Chainwheel is a lightweight and durable rear sprocket designed for high-performance applications. Manufactured from 7075 T6 aluminium and treated with a hard anodised surface, it offers increased wear resistance, strength, and longevity compared to standard aluminium sprockets. Precision CNC machining ensures accurate fitment, concentricity, and efficient power transfer, making it a reliable choice for both road and racing use.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eHard anodised surface for increased hardness and wear resistance\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCNC machined from 7075 T6 aluminium\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e66% lighter than steel sprockets\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDesigned with tight tolerances for precise fitment and load dispersion\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eEngineered tooth profiling for maximum power transfer\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eUsed extensively by professional race teams worldwide\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eRear sprocket\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eMaterial: 7075 T6 aluminum\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eSurface finish: Hard anodised\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePart No.: SR441-50.REN.PE\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eRenthal 441U-428-50GPPE\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eGasGas MC85 2021-2025\u003cbr\u003e  \u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eHusqvarna TC85 2014-2025\u003cbr\u003e  \u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eKTM SX85 Small Wheel 2004-2025\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eKTM SX85 Big Wheel 2004-2025\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eKTM SX105 2007-2011\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renthal","offers":[{"title":"Default Title","offer_id":57509989777788,"sku":"SR441-50.REN.PE","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/ren_7c061076-13fd-4254-87e7-6fb27e227031.jpg?v=1790581429","url":"https:\/\/radhouse.co.uk\/products\/rear-sprocket-alloy-renthal-ultralite-441u-428-50gppe-purple","provider":"Radhouse","version":"1.0","type":"link"}