Campagnolo ProTech Bottom Bracket
Best durable performance for serious cyclists seeking longevity.
Engineered for the rigors of gravel, this bottom bracket boasts a unique external sealing system and a durable polyamide core. It's built to withstand the elements, keeping your drivetrain running smoothly through mud and grit. A solid choice for riders demanding reliability on challenging terrain.
$33.00
at
Spokesman Bicycles
More ProTech options
Who it's for
- Performance-oriented riders seeking reliable, long-lasting drivetrain efficiency.
- Busy riders who prefer less frequent bike servicing.
- Cyclists riding in challenging, wet, or dirty conditions.
Who should skip it
- Budget-conscious cyclists or those building an entry-level bike.
- Riders with non-Campagnolo cranksets or mixed component setups.
- DIY mechanics without specialized Campagnolo tools.
Performance breakdown
Weather sealing
Patented external rings keep grit and grime out of critical bearings.
Durability
Fiberglass-charged polyamide construction withstands the harsh realities of gravel racing.
Bearing smoothness
Maintains a consistent, fluid rotation even under heavy pedaling loads.
Installation ease
Standard press-fit setup requires proper tools for a secure, flush fit.
Weight efficiency
Lightweight materials provide necessary protection without adding excess rotational mass.
Compatibility
Strictly optimized for Ultra-Torque systems and specific BB86 shell standards.
Key Specs
Bottom Bracket Standard
BB86
Shell Width
86.5 mm
Shell Diameter
41 mm
Material
Fiberglass-charged polyamide
Sealing Type
External sealing ring
Intended Use
Gravel riding and racing
Water Resistant
Yes
Color
Black
Spindle Type
Ultra-Torque
Know before you buy
Still have a question?
Ask Metto anything about the Campagnolo ProTech Bottom Bracket before you decide.