External English (BSA) threaded bottom bracket for 73mm shells. We use only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable.
Includes:
- (2) - Enduro Silicone dust seals
- (1) - 2.5mm aluminum BB cup spacers for use with 68mm wide BB shell
- (1) - 1.8mm aluminum BB cup spacers for use with 68mm wide BB shell
- (1) - 0.7mm aluminum BB cup spacers for use with 68mm wide BB shell
- (2) - 0.5mm crank spindle spacers
- (2) - 1.0mm crank spindle spacers
Direct replacement for Shimano HollowTech II bottom brackets!
Compatible with the following Bottom Bracket Standards:
- ISO/English or BSA Threaded (1.37 in x 24 TPI)
- 73mm BB Shell Width
Compatible with the following cranksets with 24mm spindle diameter:
- Shimano HollowTech II
- FSA
- RaceFace EXI, X-Type, MegaExo
- Rotor 3D, Agilis
Specifications:
- Bearings: Enduro ABEC-3
- Color: Black
- Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI)
- Bottom Bracket Shell Width (mm): 68-73mm
- Bottom Bracket Shell I.D.: 33.6-33.9 mm
- Crank Spindle Type: HollowTech II (Shimano, FSA, Etc.)
- Crank Spindle Diameter: 24mm
- Weight: 105g
- Packaged for retail display
Installation Instructions:
http://wheelsmfg.com/tech/PDF/THREADED-MTB-SHIMANO-ABEC3-INSTRUCTIONS.pdf