Wheels MFG Bottom BracketWheels MFG BSA MTB ABEC-3 Bottom Bracket

External English (BSA) threaded bottom bracket for 73mm shells. WMFG use only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available.

Longer cup/thread depth for better support for the high loads associated with mtb
Fully serviceable.
Includes :
- x2 - Enduro Silicone dust seals
- x1 - 2.5/1.8/0.7mm aluminum BB cup spacers for use with 68mm wide BB shell
- x2 - 0.5/1.0mm crank spindle spacers
- 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.) / SRAM/Truvativ 22/24mm
Crank Spindle Diameter : 24mm or 22/24mm
Weight : 101-116g