Shimano FC-M8150 Crank Arm Set, 160mm

Shimano FC-M8150 Crank Arm Set

• E-MTB Specific Design: Developed for the increased torque and demands of electric mountain bikes.

• Hollowtech Construction: Lightweight yet rigid crank arms for efficient power transfer.

• Spacer-Free Integration: Clean fit with compatible Shimano STEPS drive units.

• Multiple Crank Length Options: Available in 160mm, 165mm, 170mm and 175mm to suit rider preference and bike setup.

• Durable Trail-Ready Build: Built to withstand aggressive off-road riding and high motor torque loads.

Built to handle the demands of modern electric mountain biking, the Shimano FC-M8150 Crank Arm Set delivers strength, stiffness and seamless integration for Shimano STEPS-equipped E-MTBs. Designed as part of the Deore XT range, this replacement crank arm set is optimised for high-torque motor systems and aggressive trail riding.

Engineered with Shimano-s Hollowtech technology, the FC-M8150 ensures efficient power transfer while keeping overall weight low. Its direct-fit design integrates cleanly with compatible drive units, eliminating the need for spacers and simplifying installation.

Technical Specifications:

• Compatibility: Shimano STEPS Drive Units

• Crank Arm Lengths: 160mm, 165mm, 170mm, 175mm

• Q-Factor: 177mm (when mounted to DU-EP800)

• Axle System: 24mm hollow axle

• Discipline: E-MTB

• Model Number: FC-M8150

• Chainring not included.