Parts Praxis ECrank HD Alloy Crank Arms

The Alloy E-crank comes with a new shape for more rigidity and improved compatibility. Compatible with many E-Bike motors such as Bosch, Yamaha, Brose, Fazua and Specialised ISIS and “SL” motors. HD for Heavy Duty, Praxis knows that some riders ride a little harder than the rest and so created the HD for stronger arms to stand up more than the average crank.

Thanks to its direct mount chainring mount in the SRAM 3-hole standard, the crank is perfectly adaptable for every use and makes it compatible with the right chainring for almost every chain line.

Who’s this item for? Ebike riders, especially those who ride harder than the average rider. 

Spindle Size: M30, required Praxis M30 BB

Weight: 558g.

Chainring: No chainring included.

Crank Arm Length: 165mm.

Chainline: 49 – 56mm depending on offset ring.

Materials: Solid Aluminium forged arms.