WHEELS MFG Thread MTB Angle Bearing BB 22/24mm Cranks 73mm BB-MTB-9 fit Sram GXP

• Bearings: Enduro Angular Contact
• Non-Drive Side Bearing: 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: SRAM/Truvativ GXP
• Crank Spindle Diameter:  22/24mm
• Weight: 98g

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.