FRAME TYPE : This specific M30-THRU bottom bracket is made to be 73mm BB30/PF30 MTN frame.
BEARINGS : Praxis M30-THRU bottom brackets have a 30mm Drive and a 30mm NonDrive Bearing.
OTHER BRAND CRANKS -READ & FOLLOW YOUR CRANK INSTRUCTIONS You must read and follow the crank instructions that came with your specific brand and model of crank to determine the correct setup. Praxis provides 2mm dust covers for each side as base setup, but every brand has its own specific crank setup. You man need additional spacers depending on your brand crank. So please follow your brandï¿½s instructions.
SPINDLE MEASUREMENT CHECK : 108mm or longer for MTN
TOOL : This specific M30 bottom bracket requires two of our M30 socket tools along with a press tool/drift for installation.