Praxis Works Shimano Mtn BB30/PF30 Conversion BB- 73mm MPFN-6MI-685BX Urban friendly 38cm width (c-c):

Urban friendly 38cm width (c-c): 285g

Model Regal Short Full Fit Dynamic Size Narrow (S1)

Features a custom steel braking surface riveted to an aluminum central carrier

}Wheels Manufacturing Derailleur Hanger - 148

3/8" Rear Axle Mount Kit Axle Length (mm) - Thread Pitch 3/8-26

Praxis Works Shimano Mtn BB30/PF30 Conversion BB- 73mm MPFN-6MI-685BX Urban friendly 38cm width (c-c):Shimano and SRAM BB30 PF30 conversion bottom brackets Shimano: designed to be a proper BB for installing Shimano Hollowtech II steel spindle cranks in either BB30 or PF30 SRAM: GXP SRAM Truvativ Quarq ISIS2 steel spindle Made with Enduro bearings and high grade grease Unauthorized online sales prohibited by manufacturer Model Shimano Mountain Spindle Interface 24mm Shell BB30 PF30 Shell ID 42 46mm Width 73mm Color Black Spindle 73Mm