Replace the bearings on your Shimano wheels to make them even more efficient with the CyclingCeramic ball kit.
Ceramic bearings reduce friction, improve bearing life and improve the performance of your wheels.
According to a study conducted on our products, the frictions are virtually non-existent, in other words, you drive faster for the same effort provided. The extreme hardness of the CyclingCeramic balls gives the bearings a 4 to 5-fold life span compared to standard bearings, our special grease keeps your bearings tight and protects them against external elements that can interfere with proper operation.
WH7850 et 7900