Wheels Manufacturing
Bottom Bracket Shell For 73mm MTB With Steel Bearings (SRAM Compatible)

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
• 1 Wave Washer

Direct replacement for SRAM/Truvativ GXP bottom brackets!

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: GXP (SRAM, Truvativ, Etc.)
Crank Spindle Diameter: 22/24mm
Weight: 116g

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 22/24mm spindle diameter:
• SRAM GXP
• Truvativ GXP