PRAXIS M30 BB30/PF30 73 mm crankset

Strictly compatible with Praxis M30 crank axles, this PRAXIS M30 bottom bracket bottom bracket allows you to mount your crankset on a standard BB30 or PF30 bottom bracket. Thanks to its patented system, this crankset adapts precisely to the frame's ribs without the risk of cracking.

The housing is made of 7075-T6 aluminum, with smooth-running, long-lasting steel bearings.