SRAM Eagle Ebike Crankarm

The ISIS interface is a specific standard for how the crank attaches to the motor spindle. This model is designed specifically for motors utilizing the SRAM/Brose ISIS standard, so you must verify your e-bike motor uses this exact interface before purchasing.

Crank length is largely a matter of personal preference and riding style. Shorter cranks, like the 160mm option, can provide better ground clearance for technical terrain and reduce pedal strikes, while longer options like 170mm may offer slightly more leverage for some riders.

No, this specific model is engineered for SRAM/Brose systems using the ISIS interface. It will not fit Bosch, Shimano, or other proprietary motor spindle standards.

The 2-piece construction integrates the drive-side crank arm with the spindle, which generally increases stiffness and durability compared to older 3-piece designs. This creates a more direct power transfer and is typically easier to install and maintain.

Yes, these are built specifically for the demands of E-MTB riding. The aluminum construction is designed to be robust enough to handle the extra torque and weight associated with electric mountain bikes.