SRAM Eagle 90 ISIS Bdu38 Pedal Assist Crank Arm Assembly

Forged aluminum arms and Bosch BDU38 compatibility make the Eagle 90 ISIS BDU38 Pedal Assist Crank Arm Assembly a high-performance e-MTB upgrade

What Our Gearhead® Experts Are Saying:

"The Eagle 90 ISIS BDU38 Pedal Assist Crank Arm Assembly is built for serious e-MTB performance. The forged aluminum arms provide stiff power transfer, while the ISIS spindle interface ensures a secure, flex-free connection. Specifically designed for Bosch BDU38 motor systems, this crankset integrates seamlessly into high-performance pedal-assist setups. With multiple crank arm lengths, I can dial in my ride for better clearance, comfort, and efficiency on technical terrain."

E-MTB riders demand strength, efficiency, and seamless integration, and the Eagle 90 ISIS BDU38 Pedal Assist Crank Arm Assembly delivers on all fronts. With forged aluminum construction, these crank arms provide exceptional durability and stiffness, ensuring smooth, powerful pedal strokes on the most challenging trails.

Designed specifically for Bosch BDU38 motor systems, this crankset ensures a rock-solid interface, allowing for maximum power transfer with minimal flex. Available in 150mm to 170mm crank lengths, we can fine-tune our setup for optimized pedaling efficiency and improved clearance. Whether tackling steep switchbacks or high-speed descents, the Eagle 90 BDU38 Crankset is the perfect upgrade for high-performance pedal-assist riding.

Details

• Forged aluminum construction balances strength and weight for aggressive e-MTB riding
• ISIS spindle interface ensures compatibility with Bosch BDU38 motor systems
• Available in 150mm, 155mm, 160mm, 165mm, and 170mm lengths for personalized setup
• Optimized for power transfer and efficiency in demanding conditions
• Compatible with Eagle Transmission T-Type drivetrains
• Item #SRMD1C4

Tech Specs

Arm Material

aluminum

Arm Length

150mm, 155mm, 160mm, 165mm, 170mm

BB Type

ISIS

Spindle

ISIS

Compatible Components

Eagle Transmission T-Type drivetrain, Bosch BDU38 motor systems

Claimed Weight

1lb 1oz (490g)

Activity

trail, enduro