Optimized for 24mm and 30mm Axles: Designed for dual compatibility, it fine-tunes crank preload on various bottom bracket systems with accurate alignment.
Prevents Bearing Stress: The flexible wave design compensates for minor assembly variations, preventing compression and extending bearing lifespan.
Durable Spring Steel Construction: Made from high-quality spring steel that maintains consistent tension, shape and performance over time.
Lightweight and Efficient: Minimal weight addition ensures smoother pedaling and stable crank operation without extra load.
Essential for Precision Maintenance: Ideal for achieving precise crank fitment and smooth rotation, enhancing drivetrain performance and longevity.
Specifications
Design: Corrugated (Wave-Shaped) Washer
Function: Crankset Clearance Adjustment
Application: Used to maintain correct Preload and Prevent Bearing Stress