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KCNC Road Cyclocross Bicycle Bike OSPW Oversized Derailleur Pulley Wheel System for Shimano Dura Ace/Ultegra 6700/6800/7800/7900/7970/9000/9070 use (Red)
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About KCNC Road Cyclocross Bicycle Bike OSPW Oversized
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 oversized pulley 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 optimised performance. Almost have the same efficiency ratio with Ceramicspeed. The system is compatible with Shimano Ultegra/Dura Ace 10s and 11s, electronic and mechanical rear derailleur. Top Pulley :12T sealed bearing Bottom Pulley :16T sealed bearing Pulley color:Black / Red / Gold available Cage Material : 7075 Alloy Weight : approx.60 grams For Road Shimano Ultegra R8000/Dura Ace R9100 use.
