Shimano Altus M311 7-8Speed Square Crankset with Chainguard

  • $ 36.99
We currently have 2 in stock.

Shimano Altus M311 cranksets provide durability and reliable shifting for triple chainring drivetrains.

- Hyperdrive SG-X chainrings
- 7/8-speed compatible
- Spindle interface type: Square Taper JIS