Vortex 775ZR-50 525-Pitch Aluminum Rear Sprocket 50-Tooth Silver

The Vortex 775ZR-50 is a 50-tooth, 525-pitch aluminum rear sprocket finished in natural silver aluminum. Engineered for performance-oriented street and track riders, this sprocket is 100% CNC machined in the USA from a specially formulated aluminum alloy developed to Vortex's exacting specifications.

Key Features:

• 525 Chain Pitch – Designed for use with standard 525-pitch drive chains
• 50-Tooth Rear Sprocket – Provides increased low-end torque and acceleration
• Lightweight Aluminum Construction – Reduces rotating mass for improved throttle response and handling
• 100% CNC Machined in the USA – Precision manufacturing ensures consistent fit and performance
• Vortex Patented Tooth Design – Unique profile increases sprocket longevity and smooth chain engagement
• Specially Formulated Alloy – Material spec developed per Vortex standards for optimal strength-to-weight ratio
• Silver (Natural Aluminum) Finish – Clean, classic look with no additional coating

The Vortex 775ZR-50 is a direct upgrade over OEM sprockets, delivering the performance and precision that racers and enthusiasts demand. Compatible with 525-pitch chains and designed to bolt into the appropriate sprocket carrier for a straightforward installation.