Shimano M5100 Deore Crankset, For Rear 10/11-SPEED, 170mm, 30T W/O CG, W/O BB PARTS, FOR CHAIN LINE 52MM

• 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.