Black Bearing BB-UB-6803-B5
The BLACK BEARING B5 range of bearings is specifically designed for cycling (frames, wheels, pedals…), urban sports (Roller, Skateboard, BMX…), motorcycle, quad, Karting, model making. Developed and optimized to withstand the most extreme conditions of use.
Each of the components (steel, lubricant, grease, etc.) is selected and assembled with precision. Constant quality control throughout their production guarantees bearings that meet the highest quality standards.