Cycling Ceramic BB4630 Bottom Bracket

The bottom bracket BBright 4630 combined with our CyclingCeramic ceramic bearings guarantees a reliable, low friction system for high performance. The assembly in our workshops guarantees a quality control as well as the perfect match between the cuvettes and the high quality ceramic bearings. The BB Right is compatible for cranksets in pressfit 46-30 for crankset 30mm.