The BKCJ-0340 11t XD-15 Ceramic Hybrid jockey wheel set is designed for high-performance Shimano Dura-Ace 9000 Series and Ultegra 8000 Series drivetrains.Featuring XD-15 ceramic hybrid bearings, this jockey wheel set ensures extremely low friction, improving shifting efficiency and reducing wear on the drivetrain.The XD-15 ceramic technology provides superior corrosion resistance and durability, making it an excellent choice for competitive cyclists and those who prioritize performance.This set, with its 11-tooth configuration, delivers smooth and precise gear changes, even under high-pressure riding conditions.Perfect for riders looking for the ultimate upgrade in drivetrain performance and longevity.
Availablity: 2-5 working days
Free shipping & return for orders over $200