A bottom bracket that offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
Features:
- Grade 3 Silicon Nitride balls
- Hardened races
- Reinforced polyamide cage and non-contact seals
- Hand built in Denmark
Specifications:
Frame Interface: BB90 (Trek)
Spindle Interface: 24mm (Shimano Hollowtech II, FSA MegaExo, Surly OD, FSA MegaExo Light, RaceFace EXI)
Bottom Bracket Shell ID: 37
Shell Width: 90mm
Bearings: Ceramic
Color: Black
Weight: TBD
This product was added to our catalog on July 20, 2020
