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
Frame Interface:BSA/English Threaded
Spindle Interface:Campagnolo Ultra Torque
Bottom Bracket Shell ID:1.37
Shell Width:68mm, 73mm
Color:Black
Weight:50g
This product is expected to become available for purchase on Friday, July 31, 2026









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