Built for Power, Styled for Performance

The SRAM Eagle 90 Transmission E-MTB crankset is engineered for riders who demand strength, reliability, and sleek aesthetics. Designed to pair seamlessly with Bosch E-MTB motor systems, these crank arms are forged from aluminum for exceptional durability without compromising on weight.

Equipped with a GapCap interface, the Eagle 90 provides a clean, integrated look with Bosch systems. Need broader compatibility? The GapCap is removable, making these cranks adaptable to other ISIS spindle-based motor systems.

Key Features

• Forged Aluminum Construction
  Robust and dependable under E-MTB loads, without sacrificing weight savings.

• GapCap Interface
  Delivers a clean, integrated appearance with Bosch motor platforms.

• ISIS Spindle Compatibility
  Easily adapts to other E-MTB motor systems by removing the GapCap.

• Purpose-Built for E-MTB
  Engineered to meet the torque and performance demands of electric mountain bikes.

For riders who want top-tier E-MTB crank arms that look as good as they perform—Eagle 90 is the answer.