Vortex 841CZR-39 Racing Rear Sprocket Sprockets - CAT5 39-Tooth

The Vortex 841CZR-39 is a lightweight aluminum racing rear sprocket designed for high-performance motorcycles. This 39-tooth sprocket features the distinctive CAT5 Racing finish with black anodizing and machined accents for an aggressive, race-inspired appearance.

Key Features:

• 100% CNC manufactured in the USA from specially formulated 7075-T6 aluminum alloy
• Patented tooth design increases sprocket longevity and performance
• Black hard anodized finish with machined accents resists corrosion and wear
• Lightweight construction reduces rotating mass for improved acceleration
• Precision-engineered for aftermarket wheel applications
• 39 teeth for optimized gearing ratios

Vortex Racing has been manufacturing premium motorcycle drivetrain components since 1995. The 841 series sprockets are designed for specific aftermarket wheel fitments and deliver the durability and precision demanded by racers and performance enthusiasts. Each sprocket undergoes strict quality control to ensure perfect fitment and long-lasting performance.