Campagnolo P-T BB30A, Bottom Bracket, 73mmx42mm Cups 421358

Campagnolo P-T BB30A Bottom Bracket 73mm x 42mm Cups

• Campagnolo original replacement part
• Light weight construction
• Super smooth bearings
• Easy to install
• 2 x Power-Torque Cups
• Left hand bearing (pre-installed)
• RH External Bearing Circlip
• LH Crush Washer
• LH Bearing Seal
• Warranty Information
• User Manual

For use with Athena, Centaur, and Veloce Power-Torque, Campagnolo P-T BB30A Bottom Bracket 73mm x 42mm Cups chainsets where the single piece axle is attached to the right-hand arm of the chainset.

Careful studies conducted by the Campy Tech Lab engineers allowed material to be removed in zones that could be lightened but at the same time points of stress were strengthened.

To make the bottom bracket more efficient the axle has varying thicknesses, obtaining an incredibly light axle while offering absolute rigidity.

Maintaining the lateral measurements already defined with Ultra-Torque guarantees maximum compatibility.