Praxis Works SRAM GXP Mtn BB30/PF30 Conversion BB- 73mm MFPN=8030819297126 Compatible with existing AXS batteries

Compatible with existing AXS batteries (sold separately) Largest Cog 46 Rear Der/Shifter Compatibility SRAM eTap AXS Drivetrain Speeds 13 Chain Wrap Capacity (teeth) 36 Color Black/Silver

25" Color Chrome

What truly sets this bottom bracket apart are the Enduro ZERO Ceramic sealed bearings that wont stop spinning while offering the pinnacle of bottom bracket bearing longevity

5" 42 Off-Set Aluminum Taper Diffusion Black (No Gradients)

Praxis Works SRAM GXP Mtn BB30/PF30 Conversion BB- 73mm MFPN=8030819297126 Compatible with existing AXS batteriesShimano 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 SRAM Mountain Spindle Interface SRAM GXP Shell BB30 PF30 Shell ID 42 46mm Width 73mm Color Black Spindle 73Mm