Rear Derailleur Pulley Wheel Deep Tooth Design Ceramic Bearing Guide Wheel Rear Derailleur Pulley Fluid Rotation for Cycling

Long-Lasting Construction: Crafted from a high-strength aluminum alloy frame with an anodized surface, this essential bike component is built for longevity and durability to wear and ensuring reliable performance on any trip

Fluid Performance: Featuring high-performance ceramic bearings, this drivetrain part significantly reduces drag for an incredibly fluid and efficient rotation, improving your overall cycling experience and power transmission.

Enhanced Chain Stability: The deep tooth design of this guide wheel effectively grips the chain to prevent it from dropping, ensuring faster, more precise, and stable change gears ing even under demanding conditions.

Wide Compatibility: This rear derailleur pulley wheel is designed to be compatible with most 8, 9, 10, and 11-speed rear derailleurs available today, and includes 4mm and 5mm bushings for versatile installation.

Optimized Change Gears Ing: By providing both tension and guide functions, this ceramic bearing guide wheel enhances your bike's change gears ing mechanism, resulting in quicker gear changes and a more responsive feel while cycling.