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! Drive Side Bearing: Enduro Angular Contact Non-Drive Side Bearing: Enduro ABEC-3 Color: Red 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) 68-73mm BB Shell Width Compatible with the following cranksets with 22/24mm spindle diameter: SRAM GXP Truvativ GXP
