Vortex 642-37 Silver 37-Tooth Rear Sprocket 530 Pitch Aluminum

The Vortex 642-37 is a high-performance 37-tooth aluminum rear sprocket designed for serious motorcycle riders and racers. This sprocket features Vortex's patented tooth design that sets it apart from conventional sprockets on the market.

Key Features:

• 37-tooth configuration for 530 pitch chain applications
• CNC machined from 7075-T6 billet aluminum for lightweight strength
• Unique saber tooth groove design increases sprocket longevity
• Vortex patented sprocket design unlike any other
• Silver anodized finish for corrosion resistance
• Lightweight construction reduces rotating mass for improved acceleration
• 100% manufactured in the USA to exact specifications

Vortex Racing has over 15 years of experience manufacturing premium motorcycle racing components for Motocross, Supercross, Road Racing, Flat Track Racing and more. Each component is made to the tightest tolerances using the best quality materials in the industry, with direct feedback from top professional race teams worldwide. The reduced weight of aluminum construction aids in putting more power to the pavement while the specially formulated alloy ensures durability under demanding conditions.