Designed for the rigors of E-MTB riding, Shimano FC-M8150 Deore XT Hollowtech Arms integrate cleanly with Shimano Steps E-MTB systems and eliminate the need for spacers.

Employing Hollowtech technology, the FC-M8150 crank delivers optimal power transfer while reducing weight.

Features

• New dedicated e-bike cranks integrate more cleanly with shimano e-bike systems.
• 24 mm bottom bracket spindle
• Crank arm length: 160mm, 165mm and 170mm