Standard 30mm
Bottom bracket Spécialités TA BSC30 compatible with threaded bottom bracket shells to BSC standard, 68mm wide and ø33.8mm. 100% CNC-machined 6061T6 aluminium cups. 61806-2RS Black Bearing bearings with improved sealing and C3 internal clearance. Supplied with compensation spacers (2x0.5mm).
BSC-standard thread: 1.37x24TPI.
€86.90Price











































































