ProTaper 033272 Race Spec Aluminum Rear Sprocket Orange Sprockets - 52T

The ProTaper 033272 Race Spec (RS) Aluminum Rear Sprocket is a precision-engineered off-road sprocket crafted from 7075-T6 heat-treated billet aluminum for exceptional strength and reduced rotating mass. Available in a bold orange anodized finish with a 52-tooth configuration, this sprocket is designed to handle the demands of serious off-road and motocross competition.

At the heart of the Race Spec design is ProTaper's exclusive Angled Mud Groove technology — a self-cleaning system that sheds mud and debris during operation to prevent the buildup that leads to horsepower loss and accelerated sprocket wear. The angled grooves are machined in the opposite direction of the load-bearing teeth, maximizing tooth surface area by up to 40% over competing sprockets for significantly improved chain contact and extended sprocket life.

Key Features:

• 7075-T6 heat-treated billet aluminum construction
• Precision CNC-machined to the strictest tolerances
• Exclusive Angled Mud Groove design on both sides of every tooth for self-cleaning operation
• Up to 40% greater tooth surface area compared to competing sprockets
• Countersinks automatically center the sprocket to the hub during installation — no hub center guide needed
• Deep penetrating anodized finish for corrosion resistance and improved wear resistance
• Orange anodized finish — 52 teeth
• Made in the USA

The ProTaper Race Spec rear sprocket delivers the perfect balance of lightweight performance and long-lasting durability, making it an ideal upgrade for off-road and motocross riders demanding the best from their drivetrain.