SHIMANO ALTUS FC-M311 22/32/42T

code: EFCM311C222XL

The SHIMANO Altus FC M311 7/8 speed 22/32/42 tooth crankset is ideal for replacing your old crankset.
It is compatible with 7 and 8-speed HG chains. Hyperdrive SG-X chainrings provide better chain control, especially when riding on very rough terrain.

crank arms: 170 - 175 mm

chainrings: 22 - 32 - 42