Praxis Works M30-Euro Threaded Bottom Bracket gear-size-42-2t and a sturdy 14mm axle

and a sturdy 14mm axle

Ribbed body for better traction when unclipped

sleeved joint and no eyelets

Volcano cones

Ideal for use at high speeds

Praxis Works M30-Euro Threaded Bottom Bracket gear-size-42-2t and a sturdy 14mm axleThe Praxis Works M30 Euro Threaded Bottom Bracket is made for installing Praxis M30 spindle cranks on a BSA frame, otherwise known as English Threaded frames. Made with forged and machined Alpha Aluminum cups this bottom bracket is built to last without adding much weight. All Praxis M30 BBs come equipped with a 30mm Drive and a 28mm NonDrive bearing. Features: For Praxis M30 spindle cranks being installed on a BSA threaded frame 68mm Road 68 73mm MTB