{"product_id":"renthal-420-50gp-2025-ktm-65-rear-chain-wheel-part-518u-420-50gpsi","title":"Renthal 420-50GP 2025 KTM 65 Rear Chain Wheel, Part 518U-420-50GPSI","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 designed for the 2025 KTM 65 and features a 420-50GP tooth configuration. This silver rear chainwheel is CNC machined from 7075 T6 aluminum for a lightweight design and precise manufacturing tolerances.\u003c\/p\u003e\u003cp\u003eComputer engineered and tested for fitment, concentricity, and load dispersion, the chainwheel uses tooth profiling to support efficient power transfer. Its high-strength aluminum construction and hardwearing surface treatment are designed for demanding powersports applications.\u003c\/p\u003e\u003cp\u003eManufacturer part number: 518U-420-50GPSI. Vendor part number: 518U-420-50GPSI. Fitment: 2025 KTM 65, as identified by the product data.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Renthal\u003c\/li\u003e\n\u003cli\u003eModel: UltraLight Rear Chainwheel\u003c\/li\u003e\n\u003cli\u003eFitment: 2025 KTM 65\u003c\/li\u003e\n\u003cli\u003eTooth configuration: 420-50GP\u003c\/li\u003e\n\u003cli\u003eMaterial: 7075 T6 aluminum\u003c\/li\u003e\n\u003cli\u003eManufacturing: CNC machined\u003c\/li\u003e\n\u003cli\u003eColor: Silver\u003c\/li\u003e\n\u003cli\u003eDesign: Computer engineered and tested for fitment, concentricity, and load dispersion\u003c\/li\u003e\n\u003cli\u003eTooth profiling: Designed to support power transfer\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 518U-420-50GPSI\u003c\/li\u003e\n\u003cli\u003eVendor part number: 518U-420-50GPSI\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\nCarb Acknowledgement Required: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Unknown\u003cbr\u003e\nPart Type: powersports\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1","brand":"Renthal","offers":[{"title":"Default Title","offer_id":68305306943723,"sku":"802875","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e4071a9ad8dc0d3909c6b56c75883f82_8a746083-0d8a-4c9e-b824-a0f9f11cfb8e.jpg?v=1793263287","url":"https:\/\/ctracingservices.com\/products\/renthal-420-50gp-2025-ktm-65-rear-chain-wheel-part-518u-420-50gpsi","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}