The CeramicSpeed-SpeedBalls balls are 15% harder than those of the competition and can absorb significantly more forces. They also have an incredibly smooth surface, thereby reducing rolling resistance to a minimum. With all these improvements, the lifespan could be increased 6 times.
Compared to the already high-quality standard bearings from CeramicSpeed, the “coated” version has a wafer-thin protective layer on the bearing rings. The latter become even harder, have a further 60% longer life cycle and even lower rolling resistance.
CeramicSpeed uses only the best material and the latest technologies in its manufacture in order to always achieve the highest possible quality. All products are handmade in Denmark. Manual assembly eliminates manufacturing tolerances and guarantees a 100% fit. So that you really only install the best on your bike.