Details
Genuine replacement parts
Revive your ride with a fresh set of bearings for your BB90/95 equipped carbon bike.
Proprietary replacement bottom bracket for the Trek family of bikes.
- Only compatible with 24mm cranks
- Not compatible with BB30 cranks
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Grey / BB90/99 / Shimano HollowTech II / 90.5 - 95.5mm | 601479356447 | 524555 | BBT29735359T |