For the best of all worlds—a bottom bracket that is as smooth as silk and extremely strong. An inner alloy cap for strength and stability combined with an outer PA/Fibre outer cap for a snug fit and quiet reliability. TBT (tiramic bearings) also available.
- For BB386 press fit frame (ø46×86.5mm) reduce to Shimano ø24mm crankset
- ø46mm alloy CNC cups for strength, stiffness and precision
- PF+FIBER plastic cups allow for better frame tolerance
- Available with 6806 sealed bearings or 6806TBT TBT bearings
- Weight: 122g/set