Maximize the efficiency of your 11-speed Shimano rear derailleur with our advanced pulley systems designed to reduce friction and extend bearing life. Our innovative design ensures smoother gear transitions, enhancing the power transmitted to your rear wheel. Choose from three premium options tailored to your specific needs:
1. **Machined Aluminum Pulleys with Standard Bearings**: Featuring our top-of-the-line CeramicSpeed Balls installed in hardened-steel races, these pulleys outperform any other option on the market, providing unparalleled performance and durability.
2. **Machined Titanium Pulleys with Standard Bearings**: For those seeking lightweight strength, our titanium pulleys combined with CeramicSpeed Balls deliver exceptional efficiency and a significant reduction in weight.
3. **Machined Titanium Pulleys with Coated Hardened-Steel Races**: The ultimate choice for maximum performance, these pulleys integrate CeramicSpeed Balls with coated hardened-steel races, offering superior durability and reduced friction.
