{"product_id":"protaper-47t-race-spec-rear-sprocket-model-033508","title":"ProTaper 47T Race Spec Rear Sprocket, Model 033508","description":"Race Spec (RS) Rear Sprockets feature our revolutionary Angled Mud Groove. This exclusive design creates a self-cleaning effect during operation, shedding away mud that would otherwise lead to horsepower loss and sprocket wear. With their precise CNC machining and unique layout, these grooves also allow an increase in tooth surface area of up to 40% over competing sprockets. As a result, contact with the chain is significantly improved, leading to a marked increase in sprocket life over other brands. That's the ProTaper difference.\n\u003cul\u003e\n  \u003cli\u003eCountersinks automatically center sprocket to hub during installation, no hub center guide needed\u003c\/li\u003e\n  \u003cli\u003eDeep penetrating anodized finish protects from corrosion and improves wear resistance\u003c\/li\u003e\n  \u003cli\u003eExclusive mud-groove design on both sides of every tooth\u003c\/li\u003e\n  \u003cli\u003ePrecision CNC-machined to the strictest tolerances\u003c\/li\u003e\n  \u003cli\u003e7075-T6 heat-treated billet aluminum\u003c\/li\u003e\n  \u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ProTaper Race Spec rear sprocket, model 033508, is a precision CNC-machined replacement designed for select youth motocross applications. This 47-tooth black sprocket fits the 2025–2026 Gas Gas MC 65, 2025–2026 Husqvarna TC65, and 2025–2026 KTM 65 SX. Manufacturer part number: 033508. Vendor part number: 033508.\u003c\/p\u003e\u003cp\u003eIts exclusive Angled Mud Groove design creates a self-cleaning effect during operation, helping shed mud that can contribute to horsepower loss and sprocket wear. The grooves are positioned on both sides of every tooth and allow up to 40% more tooth surface area than competing sprockets, improving chain contact and contributing to increased sprocket life.\u003c\/p\u003e\u003cp\u003eMade from 7075-T6 heat-treated billet aluminum, the sprocket features precision CNC machining and a deep penetrating anodized finish for corrosion protection and improved wear resistance. Countersinks automatically center the sprocket to the hub during installation, eliminating the need for a hub center guide. Made in the USA.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Fits 2025–2026 Gas Gas MC 65, 2025–2026 Husqvarna TC65, and 2025–2026 KTM 65 SX\u003c\/li\u003e\n\u003cli\u003eTooth Count: 47T rear sprocket\u003c\/li\u003e\n\u003cli\u003eMud Groove Design: Angled mud grooves on both sides of every tooth create a self-cleaning effect during operation\u003c\/li\u003e\n\u003cli\u003eTooth Surface Area: Design allows up to 40% more tooth surface area than competing sprockets\u003c\/li\u003e\n\u003cli\u003eConstruction: Precision CNC-machined from 7075-T6 heat-treated billet aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: Deep penetrating anodized finish helps protect against corrosion and improves wear resistance\u003c\/li\u003e\n\u003cli\u003eInstallation: Countersinks automatically center the sprocket to the hub during installation\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in USA\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\u003cbr\u003e\nFitment:\u003cbr\u003e\n2025 Gas Gas Mc 65 Base\u003cbr\u003e\n2025 Husqvarna TC65 Base\u003cbr\u003e\n2025 KTM 65 SX Base\u003cbr\u003e\n2026 Gas Gas Mc 65 Base\u003cbr\u003e\n2026 Husqvarna TC65 Base\u003cbr\u003e\n2026 KTM 65 SX Base","brand":"ProTaper","offers":[{"title":"Default Title","offer_id":68308758397163,"sku":"849534","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/0d6bf3f15ac5d20d939af8c20ab55933L_2bcd99a0-91a5-4434-8c88-9e5b56148d69.jpg?v=1793275857","url":"https:\/\/ctracingservices.com\/products\/protaper-47t-race-spec-rear-sprocket-model-033508","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}