Praxis Works Shimano Mtn BB30/PF30 Conversion BB- 73mm MFPN=TSK300/302ORANGE Tubular 6061 aluminum with QuickTrack

Tubular 6061 aluminum with QuickTrack plate which accepts all MTX series trunk bags

All day comfort and compliant ride

Featuring Quicklace™ with dissociated lacing

and lower the Valais until there is adequate tire to saddle bag clearance

Praxis Works Shimano Mtn BB30/PF30 Conversion BB- 73mm MFPN=TSK300/302ORANGE Tubular 6061 aluminum with QuickTrackShimano 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