Vortex 775ZB-50 525 Aluminum Rear Sprocket 50-Tooth Black

The Vortex 775ZB-50 is a 50-tooth, 525-pitch aluminum rear sprocket finished in a sleek black anodized coating. Engineered by Vortex Racing — a U.S.-based manufacturer with deep roots in professional motorcycle competition — this sprocket delivers the precision, durability, and weight savings demanded by serious street and track riders alike.

Key Features:

• 525 Chain Pitch: Designed for use with standard 525-pitch drive chains
• 50-Tooth Rear Sprocket: Provides increased low-end torque and improved acceleration
• Lightweight Aluminum Construction: Reduces rotating mass compared to steel sprockets, improving throttle response and overall handling
• Black Anodized Finish: Enhances corrosion resistance and delivers a clean, aggressive look
• Vortex Patented Tooth Design: Unique profile increases sprocket longevity and improves chain engagement
• Specially Formulated Alloy: Manufactured to Vortex's proprietary material specifications for optimal strength-to-weight ratio
• 100% CNC Machined in the USA: Precision-manufactured to tight tolerances for exact fitment and consistent performance

Vortex Racing sprockets are proven on racetracks worldwide and trusted by top professional race teams. The 775ZB-50 is a direct bolt-on upgrade that delivers measurable performance gains while maintaining the reliability required for both street and competition use.