Praxis M30 Bottom Bracket - BB86 Road/BB90/92 MTB
This is our M30 BB for installing a Praxis M30 crank into a BB86 Road frames, a BB90 MTB frame or BB92 MTB frame.
|⚠️ VIEW MANUAL HERE
This one press fit BB is used for many frame types that have a 41mm Diameter
See list below in measurements.
|BUY THIS IF :
|You are installing a Praxis M30 alloy spindle crank into bicycle frame with a press fit 41mm bore, and has the measurements below.
WIDTH & USE
|⚠️This one BB is used for these frame types that have a 41mm Diameter :
BB86 - ROAD & BMX | 86.5mm Width
BB90 - MTN ONLY | 89.5mm Width
BB92 - MTN ONLY | 92mm Width
BB104.5 - DH MTN | 104.5mm Width
BB107 - DH MTN | 107mm Width
Helpful frame shell guide here
|Steel press fit with integrated bearing.
New Ceramic Option now Avail!
30mm DRIVE / 28mm Non-DRIVE
|⚠️This specific M30 BB is a press fit. Use BB press tool/drift for installation, and a cup-removal tool for removal. These are very specific tools so talk to your local bike shop if you do not own them. See Instruction link.
|Unique precision ground steel integrated design in which the bearing race and carrier are all in one.
|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.