Praxis Works M30 68 Threaded BSA Bottom Bracket

The Praxis Works M30 68 Threaded BSA Bottom Bracket keeps the bearings outside of the frame, allowing both a wider platform for increased stiffness and bypassing any frame tolerance issues giving the bearings a longer, smoother and quieter lifespan. The 7075 T6 aluminium cups with steel cartridge bearings are simple to install and allow the use of one spindle across all three of the most common bottom bracket standards.