Vortex 125ZR-37 Red Aluminum 37-Tooth Rear Sprocket

The Vortex 125ZR-37 is a premium aluminum rear sprocket featuring a red anodized finish and 37 teeth. Constructed from high-strength 7075-T6 aluminum alloy, this sprocket delivers exceptional durability while reducing rotational weight compared to stock steel sprockets.

Key Features:

• 37-tooth configuration for optimized gearing performance
• Red anodized aluminum construction for corrosion resistance and distinctive appearance
• Vortex patented tooth design increases sprocket longevity and reduces chain wear
• Precision CNC-machined for accurate fitment and balanced rotation
• Lightweight design reduces unsprung weight for improved handling and acceleration
• High-strength 7075-T6 aluminum alloy construction

Vortex sprockets are engineered with a unique tooth profile that differs from conventional designs, promoting even chain wear distribution and extending the service life of both the sprocket and chain. The red anodized finish not only provides excellent corrosion protection but also adds a distinctive racing aesthetic to your motorcycle.