KCNC Road Bicycle Bike Oversized Pulley Wheel Cage
KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.
Upgrading your wheel bearings to an oversized pulley wheel system will maximize the return you get from your energy.
Coated bearings prolong the lifetime even further.
The system consists of Top 12t & Bottom 16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.
The Oversized Pully Wheel System reduces friction in the pulleys by 45 % and for your optimized performance.
The system is compatible with Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 11s rear derailleur.
- Top Pulley:12T sealed bearing
- Bottom Pulley:16T sealed bearing
- Cage Material: 7075 Alloy
- Weight: approx.60 grams / 2.14oz
For Shimano Ultegra R8000/8050 and Dura Ace R9100/9150