Ball Bearing Tension Pulley 18T Smooth Shifting(16T)

Details

• for premium Aluminum Construction: Crafted from high-strength aluminum alloy, these pulleys offer exceptional rust resistance and durability for both mountain and road cycling terrains.
• Smooth Ball Bearing System: Equipped with precision ball bearings to for ensure low-friction rotation, enhancing drivetrain efficiency and providing smoother, quieter shifting performance.
• CNC Precision Machining: Manufactured using CNC technology for tight tolerances and a smooth finish, minimizing chain noise and optimizing shifting accuracy for every gear change.
• Secure Chain Retention: Features a positive and negative tooth design that firmly grips the chain, dropped chains during aggressive riding on for rugged trails.
• Lightweight Performance Upgrade: Designed to reduce overall rotating mass, these pulleys allow for quicker acceleration and improved climbing response, available in 16T and 18T sizes.