External English (BSA) threaded bottom bracket for 73mm shells. Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable.
Features:
- Includes replacement dust covers and seals
- CNC-machined aluminum shell for precise bearing alignment and frame fit
- Replaceable Enduro bearings (2437)
- Made in the USA
- ABEC-5 Angular Contact sealed bearings
- Angular contact ball bearings are particularly suitable for carrying combined axial and radial loads
- Includes replacement dust covers and seals
- Installs with Shimano TL-FC32 or the Park BBT-9 tool
Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: 24mm (FSA MegaExo , RaceFace EXI, Shimano Hollowtech II)
Bottom Bracket Shell ID: 1.37
Shell Width: 68mm, 73mm
Color: Black
Weight: 96g
