ProTaper KTM 50 SX Rear Aluminum Sprocket - 40 Teeth - Orange (033395)

The ProTaper KTM 50 SX Rear Aluminum Sprocket - 40 Teeth - Orange is a 40-tooth rear sprocket built from 7075-T6 heat-treated billet aluminum and CNC-machined to tight tolerances. ProTaper cuts angled mud grooves into both sides of every tooth, which clears mud during riding and increases the tooth surface area that contacts the chain by up to 40% compared to competing sprockets, extending sprocket life as a result. A deep-penetrating anodized finish resists corrosion and wear, and countersinks in the mounting holes automatically center the sprocket on the hub so no separate centering guide is needed. Made in the USA, it fits the KTM 50 SX as well as compatible Husqvarna, Gas Gas, and Triumph models.

A larger rear sprocket like this 40-tooth option lowers your overall gearing, giving you quicker acceleration off the line at the cost of some top-end speed.

Specifications

Fits These Machines

Application data published by ProTaper for this part number. If your machine is not listed, contact us and we will confirm before you order.