SRAM

Eagle 70 ISIS Pedal Assist Crank Arm Assembly

What Our Gearhead® Experts Are Saying:

"The Eagle 70 ISIS Pedal Assist Crank Arm Assembly delivers solid, reliable performance for e-MTB riders. The forged aluminum crank arms provide excellent stiffness and power transfer, while the ISIS spindle interface ensures a secure, stable connection. With multiple crank arm lengths available, I can fine-tune my setup for better clearance and pedal efficiency. If you want a crankset that’s built to handle the torque of pedal-assist riding, this is a top choice."

Built for durability and high-performance power transfer, the Eagle 70 ISIS Pedal Assist Crank Arm Assembly is designed for aggressive e-MTB riders who demand strength and efficiency. The forged aluminum crank arms offer a lightweight yet robust feel, ensuring smooth power delivery on climbs and descents.

Designed to pair seamlessly with ISIS spindle-based e-MTB motors, this crankset provides a secure, flex-free connection, maximizing pedal efficiency while maintaining long-term durability. With 160mm, 165mm, and 170mm crank arm options, riders can optimize their setup for clearance, comfort, and control.

Whether you're charging technical trails or covering long distances with pedal assist, the Eagle 70 ISIS Pedal Assist Crank Arm Assembly is built to withstand the demands of modern e-MTB riding.