Campagnolo ProTech Outboard Bottom Bracket (Black) (BSA/English Threaded)

The Campagnolo ProTech bottom bracket features a patented external sealing ring design that protects the internals from water and dirt.

Features:

• Designed specifically for gravel riding and racing to protect against water, mud & grit

Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: Campagnolo Ultra Torque
Bottom Bracket Shell ID: 1.37
Shell Width: 68mm, 73mm
Color: Black
Weight: 50g