Rear Derailleur Pulley Kit High-Performance Rear Derailleur Pulley Cycling Guide Wheel System Lightweight Design for Cyclists

Premium Construction: modification your ride with this high-performance cycling component, featuring a full carbon fiber derailleur frame combined with lightweight aluminum alloy pulley wheels and fluid ceramic bearings for optimal durability and minimal weight.

Enhance D Performance: Experience fluid er and more efficient shifting with this essential drivetrain part. The design reduces drag and chain articulation, saving you valuable watts and providing a quieter, more responsive cycling experience

Enhanced Design: This rear derailleur pulley kit professional-grade groupset ilizes an oversized pulley wheel system, which decreases chain deflection and drag, leading to improved power transmission and a noticeable enhance in drivetrain performance.

Lightweight Modification: Weighing only around 80-82 grams, this system offers a significant weight reduction witho professional-grade groupset compromising strength, making it an perfect modification for competitive cyclists and aficionados looking to enhance their bike's performance.

B Asphalt Compatibility: This carbon fiber derailleur frame is designed for a effortless connection with a wide range of popular bike gear and SRM groupsets, ensuring an easy and effective modification for many asphalt bike setups. Please verify your specific model for compatibility.