Praxis - M30 386EVO Bottom Bracket for Praxis Cranks Stock Item:Default Title PARK TOOL - TSB-4 TRUING

PARK TOOL - TSB-4 TRUING STAND TILTING BASE

plus a reversible head that fits both french and car valves

Features a bolt for more permanent fix on the upright arms

One piece construction

The Aeffect crankset is designed to handle aggressive trail riding at an XC crank weight and attractive price point

Praxis - M30 386EVO Bottom Bracket for Praxis Cranks Stock Item:Default Title PARK TOOL - TSB-4 TRUINGPRAXIS M30 386EVO BOTTOM BRACKET 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