Vortex 125ZK-52 52-Tooth Aluminum Rear Sprocket

The Vortex 125ZK-52 is a precision-engineered 52-tooth aluminum rear sprocket designed for high-performance street and racing motorcycles. This lightweight sprocket reduces rotating mass to help deliver more power to the pavement while improving throttle response and acceleration.

Key Features:

• 52-tooth configuration for optimized gearing ratios
• CNC-machined from high-quality 7075-T6 aluminum alloy for maximum strength-to-weight ratio
• Vortex's patented tooth design with saber tooth grooves increases sprocket longevity and chain engagement
• Precision manufacturing ensures true concentricity and proper chain alignment
• Manufactured in the USA to the tightest tolerances in the industry
• Significantly lighter than steel sprockets while maintaining excellent durability

Vortex Racing has been producing premium motorcycle racing components for over 15 years, with direct feedback from professional race teams worldwide. Each sprocket is engineered to exact specifications and tested on the track to ensure superior performance and reliability. Sprocket hardware sold separately.