Campagnolo Ultra-Torque Bearings

Replacement bearing kits for Campagnolo ultra-torque bottom brackets.These are supplied in three qualities:Cult (ceramic ultimate level technology) are hybrid ceramic bearings for use with all ultra-torque cups.USB (ultra smooth bearings) are hybrid ceramic bearings for use with all ultra-torque cups.Steel, for use with all ultra-torque cups.Please note: you can upgrade your ultra-torque bottom bracket to either hybrid ceramic option.