CeramicSpeed Łożysko zestawu słuchawkowego Powlekany 1 1/8" 45/45° 30,2x41,8x6,3 mm

The 1-1/8" 45/45° (30.2 x 41.8 x 6.3 mm) nitride silicone CERAMICSPEED bearing is designed for Cannondale headsets for maximum durability and incredible fluidity.

The inner balls have the highest density available for exceptional durability. The product goes through a long manufacturing process to achieve unparalleled quality. In this coated

version, the bearing has a hardened steel raceway that has been treated to harden the contact surface. This increases the service life by 60% and reduces friction by 50% compared to untreated bearings ceramic bearings. Corrosion resistance is also improved.