Vortex 630ZB-37 Aluminum Rear Sprocket 37-Tooth 630 Pitch

The Vortex 630ZB-37 is a high-performance aluminum rear sprocket designed for motorcycle drivetrain applications. This 37-tooth sprocket features 630 pitch sizing, making it compatible with 630 chain systems commonly found on sport bikes and performance motorcycles.

Key Features:

• Constructed from aerospace-grade aluminum for optimal power transfer and reduced rotational mass
• Unique tooth design increases sprocket longevity with Vortex's patented design
• Lightweight laser-cut construction provides optimal power transfer
• 37-tooth configuration allows for custom gearing adjustments to optimize acceleration or top speed
• Silver anodized finish to prevent corrosion

Vortex Racing is a U.S.-based manufacturer owned and operated by motorcycle racers and enthusiasts, focusing on absolute quality. Each Vortex sprocket is precision-manufactured to exact tolerances, ensuring proper fitment and reliable performance. The aluminum construction reduces unsprung weight compared to steel sprockets, improving handling and acceleration response.