CeramicSpeed Kulki łożyskowe do Shimano Dura-Ace Front Hub

Optimize your wheel with CeramicSpeed Wheel Kits and feel the difference immediately. A CeramicSpeed Wheel Kit reduces friction - the result is higher top speed. The bearing lifetime is proven to be 3-5 times longer than standard wheel bearings. The high velocity of wheel bearings means that bearing friction can have a huge impact on performance.