{"product_id":"protaper-50t-race-spec-rear-sprocket-033511-for-2025-up-ktm-65-sx-gas-gas-mc-65-and-husqvarna-tc-65","title":"ProTaper 50T Race Spec Rear Sprocket 033511 for 2025-Up KTM 65 SX, Gas Gas MC 65 and Husqvarna TC 65","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 (RS) Rear Sprocket is a 50-tooth rear sprocket designed for select KTM 65 SX, Gas Gas MC 65 and Husqvarna TC 65 models. Manufacturer part number: 033511. Vendor part number: 033511. Fitment includes the 2025 and 2026 Gas Gas MC 65, 2025 and 2026 Husqvarna TC 65, and 2025 and 2026 KTM 65 SX.\u003c\/p\u003e\u003cp\u003eThis black sprocket features ProTaper’s exclusive Angled Mud Groove design on both sides of every tooth. The self-cleaning groove layout helps shed mud during operation, while the CNC-machined profile increases tooth surface area by up to 40 percent over competing sprockets, according to the manufacturer. Improved chain contact is designed to help promote sprocket service life.\u003c\/p\u003e\u003cp\u003eCountersinks help center the sprocket to the hub during installation, eliminating the need for a hub center guide. The sprocket is precision CNC-machined to strict tolerances and made from 7075-T6 heat-treated billet aluminum. Its deep penetrating anodized finish helps protect against corrosion and improves wear resistance. Made in the USA.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e50-tooth rear sprocket for select 2025 and 2026 KTM 65 SX, Gas Gas MC 65 and Husqvarna TC 65 models\u003c\/li\u003e\n\u003cli\u003eManufacturer and vendor part number: 033511\u003c\/li\u003e\n\u003cli\u003eExclusive Angled Mud Groove design on both sides of every tooth\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning groove layout helps shed mud during operation\u003c\/li\u003e\n\u003cli\u003eTooth surface area increased by up to 40 percent over competing sprockets, according to the manufacturer\u003c\/li\u003e\n\u003cli\u003eCountersinks help center the sprocket to the hub during installation\u003c\/li\u003e\n\u003cli\u003ePrecision CNC-machined to strict tolerances\u003c\/li\u003e\n\u003cli\u003eMade from 7075-T6 heat-treated billet aluminum\u003c\/li\u003e\n\u003cli\u003eDeep penetrating anodized finish helps protect against corrosion and improves wear resistance\u003c\/li\u003e\n\u003cli\u003eMade in the 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":68308764688619,"sku":"849649","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/0d6bf3f15ac5d20d939af8c20ab55933L_0964f0d9-7099-4e4d-977d-f222e9f91248.jpg?v=1793275971","url":"https:\/\/ctracingservices.com\/products\/protaper-50t-race-spec-rear-sprocket-033511-for-2025-up-ktm-65-sx-gas-gas-mc-65-and-husqvarna-tc-65","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}