Praxis Works SRAM GXP Road BB30/PF30 Conversion BB- 68mm MFPN=100000671 System is completely water and

System is completely water and dust proof to IP69K

The Gravity Cap replaces your existing top cap and is ideal for Downhill

Weight: 11

Angled knobs in the middle of the tread optimize the rolling characteristics Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 61 ISO Diameter 584 / 650b / 27

Praxis Works SRAM GXP Road BB30/PF30 Conversion BB- 68mm MFPN=100000671 System is completely water andShimano 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 Road Spindle Interface SRAM GXP Shell BB30 PF30 Shell ID 42 46mm Width 68mm Color Black Spindle 68Mm