Praxis Works M30 Bottom Bracket - 68/73mm BSA Threaded bearing B-LINE - 2004-2007

B-LINE - 2004-2007

Race Face EXI

Bottom Bracket/Frame Interface: BBRight™ Press Fit

Bayview SE + DISC - 2010-2014

Includes upgraded seal head

Praxis Works M30 Bottom Bracket - 68/73mm BSA Threaded bearing B-LINE - 2004-2007This is Praxis' English Threaded M30 BB for installing a Praxis M30 crank into a BSA English threaded frame. For 68mm Road frames and 68 73mm Mountain frames. Only for Praxis M30 spindle cranks being installed on a BSA Eng. threaded frame 68mm Road version 68 73mm MTB setup 30mm Drive bearing 28mm NonDrive bearing cartridge bearings Forged & machined heat treated AL Cups Praxis M30 BB tool required for installation Sold separately