External English (BSA) threaded road bottom bracket for 68mm 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 spacer
• (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: Gray
• Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI)
• Bottom Bracket Shell Width (mm): 68mm
• Bottom Bracket Shell I.D.: 33.6-33.9 mm
• Crank Spindle Type: GXP (SRAM, Truvativ, Etc.)
• Crank Spindle Diameter: 22/24mm
• Weight: 111g
• Packaged for retail display
• View more detail on WheelsMFG.com