Praxis - M30 T47 Bottom Brackets for Praxis Cranks S3-Cat-Components-Pedals-Flat It sports an integrated master

It sports an integrated master cylinder in the low-profile ergonomically shaped lever body

Pedal type: Flat

Rim ERD: 562mm

BBB - BBS-35 - DISCSTOP FOR MAGURA

SUNTOUR - DUROLUX 36X 27

Praxis - M30 T47 Bottom Brackets for Praxis Cranks S3-Cat-Components-Pedals-Flat It sports an integrated masterPRAXIS 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