CeramicSpeed Shimano-1 Balls Black

The CeramicSpeed Shimano-1 balls increase performance and get the most out of your Shimano wheels. CeramicSpeed balls are of the highest quality, which guarantees unparalleled product longevity and performance.All bearings require maintenance. How often you need to maintain your bearings will vary greatly, depending on a number of factors - including your cycling discipline, the climate you ride in, and the way you clean your bike. If your bike is exposed to extreme conditions or usage, it can be an advantage to perform maintenance more frequently. Riding road or tri we recommend maintenance between 5.000-10.000 kilometers or at least once a year. For off-road disciplines, we recommend more frequent maintenance between 1.000-5.000 kilometers. To guide you through the maintenance process a number of videos are available. It is always important to check your hub bearings for best performance of the bearings.