Wheels Manufacturing BSA Bottom Bracket - SRAM MTB ABEC-3 Bearings BLK Cups 11x19.7x4.7 6 Shaft Type Smooth Tube

6 Shaft Type Smooth Tube Compound Thermoplastic Elastomer Valve Presta Med 41-55mm Valve Core Removable Weight 100

Co-molded body

Lasts the life of the inner tube/tire

By “edging” the waxing iron you get a controlled equal distribution of the klister

Wheels Manufacturing BSA Bottom Bracket - SRAM MTB ABEC-3 Bearings BLK Cups 11x19.7x4.7 6 Shaft Type Smooth TubeWheels Manufacturing BSA Bottom Bracket SRAM MTB ABEC 3 Bearings Black Cups. Wheels MFG BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 98 Spindle Interface Type SRAM Truvativ GXP Defined Color Black