This M30 BB is a press fit bearing with 41mm Diameter…
-Praxis M30 Road crank into BB86 ROAD. (86.5mm W)
-Praxis M30 MTB crank into BB90 (89.5mm W) or BB92 (92mm W)
-Praxis M30 DH crank into 104.5mm W or 107mm W DH frame
-BOX M30 BMX crank into BB86 BMX frame (86.5mm W)
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