Praxis works M30 ROAD BB
This is M30 for installing a Praxis M30 crank into Road frames.
For Praxis M30 spindle based cranks only. NOT for other 30mm cranks
Unique design in which the bearing outer race is also the outer press fit surface
Chromium steel design of race and balls.
Steel Bearings | 30mm Drive bearing /28mm NonDrive bearing
Before installing, you must use Praxis frame Gauge to check your frame.
BB86 Road/BMX = 86.5mm width X 41mm diameter
Threaded version is English thread