About this item

• Arm Material: aluminum
• Arm Length: 170mm, 175mm
• Chainring Sizes: 30t, 32t
• Bolt Circle Diameter: 96mm Shimano asymmetric
• Bolts: 4

The Shimano Deore FC-M5100 Crankset delivers an efficient pedaling platform in a price that leaves room in the budget for the rest of the build. This 1x10 or 1x11speed crankset uses a durable aluminum body in a two-piece construction for added rigidity and simplified installation and maintenance.