ProTaper Race Spec Rear Sprocket – Suzuki RMZ / DR-Z 250-450

Overview Built for riders who push the limits, the ProTaper Race Spec (RS) Rear Sprocket delivers maximum durability and drivetrain performance. Engineered with self-cleaning mud grooves and CNC precision, it's made to outlast and outperform in any terrain. Key Features Self-Cleaning Mud Grooves: Angled channels eject debris to preserve power and prevent premature wear 7075-T6 Billet Aluminum: Heat-treated and lightweight for unbeatable strength-to-weight ratio Increased Tooth Contact: Up to 40% more chain engagement compared to standard sprockets Precision Fit: CNC-machined with countersinks that auto-center to hub—no guide ring needed Hard Anodized Finish: Deep color and corrosion resistance that lasts Made in the USA: Quality you can trust, built for serious riders Specifications Material: 7075-T6 heat-treated billet aluminum Sizes Available: 47T, 48T, 49T, 50T, 51T, 52T Step up your sprocket game—run what the racers trust.