Praxisworks Road Bottom Bracket
Best upgrade for riders seeking a silent and durable drivetrain.
This is the definitive fix for mismatched frames and cranks, using a clever collet design to banish the creaks that plague press-fit systems. While installation requires a bit more mechanical attention than a simple drop-in part, the result is a rock-solid, silent interface that just works.
$78.00
at
Praxiscycles
Who it's for
- Cyclists seeking a silent and reliable press-fit bottom bracket solution
- High-mileage riders who demand smooth pedaling and longevity
- Performance-oriented road cyclists prioritizing mechanical efficiency
Who should skip it
- Home mechanics who prefer using standard universal tools
- Beginner bike builders looking for a quick and easy installation
- Weight-conscious racers focused on every gram of their build
Performance breakdown
Creak Prevention
The collet design effectively eliminates the movement that causes annoying bottom-bracket noise.
Bearing Smoothness
High-grade cartridge bearings deliver a fluid, low-friction feel under heavy pedaling loads.
Installation Ease
Standard tool interface makes swapping out your old bracket straightforward and quick.
Structural Rigidity
Heat-treated alloy cups provide a rock-solid platform for efficient power transfer.
Compatibility Versatility
Cleverly bridges the gap between diverse frame standards and Shimano cranksets.
Long-term Durability
Robust sealing and premium materials ensure longevity even in harsh riding conditions.
Key Specs
Weight
130g
Material
Aluminum
Bearing Material
Steel or Ceramic
Bearing Type
Cartridge
Serviceable Bearings
Yes
Ceramic Bearings
Yes
Intended Use
Road Cycling
Bottom Bracket Standard
BB30, PressFit 30
Shell Width
68mm
Spindle Diameter
24mm
Know before you buy
Still have a question?
Ask Metto anything about the Praxisworks Road Bottom Bracket before you decide.
