Who's this item for: Riders and home mechanics that need to install or remove a cassette or threaded bottom bracket

so we thought that should be matched with the highest level of protection and design

When paired up with the R-Core X shorts

BL/BR-M9000 with disc brake rotor)

It would be a great choice for any type of bike and any type of riding

Praxis eCrank HD Alloy Crank Arms - ISIS - No Spider - No Chainring - Black - 160mm Virtual Parent Who's this item for: RidersThe 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,