KCNC Road Cyclocross Bicycle Bike OSPW Oversized Derailleur Pulley Wheel System for Shimano Dura Ace/Ultegra 6700/6800/7800/7900/7970/9000/9070 use

The KCNC Road Bicycle Bike Oversized Pulley Wheel Cage is a game-changer for any road cyclist looking to maximize their performance.

With its oversized pulley wheel system, this product reduces friction by 45%, giving you a lower rolling resistance and increased efficiency.

The lightweight cage is made from durable 7075 Alloy, ensuring that it can withstand even the toughest rides.

Plus, the sealed bearing top and bottom pulleys provide smooth shifting and minimal maintenance.

Whether you're a seasoned pro or just starting out, this product will help you take your performance to the next level.

Don't miss out on this opportunity to upgrade your ride - try the KCNC Road Bicycle Bike Oversized Pulley Wheel Cage today!