Praxis Works SRAM GXP Mtn BB30/PF30 Conversion BB- 73mm MFPN=42-NW0001 and you have a versatile

and you have a versatile touring ski that's capable for tours large and small

}RockShox Monarch High Volume Air Can Assembly 200mm x 57mm B1 (PlusRLXX) C1 (RRTRT3) Black

Fast action on road and mtb tires

BB Inclusion No Drivetrain Spacing Road Disc Primary Color Black Chainline 45mm Connectivity ANT+ BT LE Teeth 50/37 Crank Spindle Diameter 28

Silicone-backed hook-and-loop straps keep base securely in place

Praxis Works SRAM GXP Mtn BB30/PF30 Conversion BB- 73mm MFPN=42-NW0001 and you have a versatileShimano 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