Praxis - M30 T47 Bottom Brackets for Praxis Cranks Brake Parts Optimized pedal stroke

Optimized pedal stroke

Sitting squarely between the Spur and Sentinel in travel

So bring on more downhill trails with sharp branches and rocks

PILO - CUBE

Praxis - M30 T47 Bottom Brackets for Praxis Cranks Brake Parts Optimized pedal strokePRAXIS M30 T47 BOTTOM BRACKETS FOR PRAXIS CRANKS 30MM DRIVE BEARING 28MM NON DRIVE BEARING The M30 bottom bracket family is for the Praxis M30 spindle based cranks. The M30 spindles are 30mm and then have a step down to 28mm to lock on the Non Drive bearing. These use a drive side wave washer for the bearing preload, and a 30MM Drive bearing with a step down to 28MM Non Drive bearing. The Zayante, Alba, Girder and Cadet all use the Praxis M30 bottom