FRAME TYPE : This specific M30 bottom bracket is made to be Pressfit into BB30/PF30 73mm MTN Frames.
BEARINGS : Praxis M30 bottom brackets have a 30mm Drive and a 28mm NonDrive Bearing. These are specifically made for use with our Praxis M30 spindles. A drive-side wave washer is used for preload of the bearings.
TOOL : This specific M30 bottom bracket requires two of our M30 socket tools along with a press tool/drift for installation.