Praxis eCrank HD Alloy Crank Arms - ISIS - No Spider - No Chainring - Black - 165mm PDP|PLP|Rail Material 56% Merino Wool blend great

56% Merino Wool blend great for riding in cool to normal temps

Elastic Pump Loop and a streth overflow pocket

Fitting easily and neatly onto the seat post and saddle rails

Materials: These shorts have been constructed from a lightweight advanced poly-fabric that promotes moisture wicking

385g per pair

Praxis eCrank HD Alloy Crank Arms - ISIS - No Spider - No Chainring - Black - 165mm PDP|PLP|Rail Material 56% Merino Wool blend greatThe 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,