Vortex 715ZB-37 Aluminum Rear Sprocket 37 Tooth 520 Pitch

The Vortex 715ZB-37 is a high-performance aluminum rear sprocket designed for 520 pitch chain applications. Featuring 37 teeth, this lightweight sprocket is precision-machined from 7075-T6 aluminum alloy for exceptional strength-to-weight ratio and durability.

Key Features:

• 37 tooth configuration for optimized gearing performance
• 7075-T6 aluminum construction reduces rotational mass for improved acceleration
• CNC-machined for precise tooth profile and extended chain life
• Hard-anodized finish provides superior wear resistance
• Self-cleaning mud groove design helps prevent debris buildup
• Laser-etched tooth count and part number for easy identification

Vortex sprockets are manufactured to strict quality standards and are a popular choice among racers and street riders seeking performance gains through weight reduction. The aluminum construction offers significant weight savings compared to steel sprockets while maintaining excellent durability for sport riding applications.