Praxis M30 BB86 BB92 bottom bracket

This is Praxis M30 BB for installing a Praxis M30 crank into a BB86 Road frames, a BB90 MTB frame or BB92 MTB frame. Unique design in which the bearing outer race is also the outer press fit surface.

Features

• For Praxis M30 spindle based cranks only. Not compatible with other 30 mm cranks.
• Compatibility: BB86 Road, BB90/BB92 MTB frames. (BB86: 86.5x41 mm; BB90: 89.5x41 mm; BB92: 92x41 mm).
• Material: Steel bearings.
• Spindle: M30 (30 mm Drive bearing /28 mm Non Drive bearing).
• Real weight: 58 g.