Aesthetic Anodized Finish on 12T Bike Guide Wheel Designed for Sram Use
Bike rear derailleur pulley wheels 12T. Size: 12T. Compatibility: for Sram 11 / 12 speeds. 1x rear derailleur pulley. Pottery Ball Bearing. Anodizing process, color and beautiful. Made of 7075 aluminum alloy material, and practical to use.