Vortex 225BZB-39 Aluminum Rear Sprocket 39-Tooth

The Vortex 225BZB-39 is a precision-engineered aluminum rear sprocket designed for high-performance motorcycle applications. This 39-tooth sprocket combines lightweight construction with exceptional durability for improved acceleration and handling characteristics.

Key Features:

• Constructed from 7075 T6 billet aluminum for maximum strength-to-weight ratio
• 39-tooth configuration for precise gearing options
• Black anodized finish provides corrosion resistance and professional appearance
• Vortex's patented tooth profile design increases sprocket longevity
• Reduced rotating mass improves acceleration, deceleration, and directional changes
• Manufactured to tight tolerances for optimal chain engagement
• Precision-machined for perfect balance and true running

Vortex Racing is a U.S.-based manufacturer that produces top-quality motorcycle racing components with direct input from professional race teams. Each sprocket undergoes rigorous quality control to ensure it meets the demanding standards of Motocross, Supercross, Road Racing, and track day applications.