Praxis Works Bosch/Yamaha Alloy eBike Crankarms

Looking for a nice alloy replacement e-crank for your ISIS spindle e-bike?
This is a great forged option that is available in 160mm, 165mm and 170mm and is compatible with many e-Bike motors.

L & R Alloy eCrank Arms | ISIS SPLINE | 160/165/170 | MTN or Road use
Alloy main crank bolt with self-extractor | 8mm Allen for install/removal | 50Nm torque
Weight 485g +/-

All eBike motors have different width spindles and this directly affects the Qfactor when the crank is installed. These are the Qfactors when you install this crank on these motors :

Qfactor = 170mm when installed on Giant/Yamaha ISIS spindle motor
Qfactor = 180mm when installed on a BOSCH ISIS spindle motor