Praxis eCrank HD Alloy Crank Arms - ISIS - No Spider - No Chainring - Black - 160mm Virtual Parent match it up with either

match it up with either a Maxxis Minion DHF

It effectively removes grime from your drivetrain while being gentle on the rest of your bike and environmentally friendly

These pins are also compatible with Shimano EH500 Flat Pedals

New style Suspension Insert Rings are included in the kits

Praxis eCrank HD Alloy Crank Arms - ISIS - No Spider - No Chainring - Black - 160mm Virtual Parent match it up with eitherThe Alloy HD 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. 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. There is no chainring mounts on these cranks as they're part of the motors on ISIS ebikes. Who's this item for? Ebike riders,