Shimano, FC-M371, Crankset, 9 sp., 170mm, 22/32/44T, Square, 50mm, Black

The Shimano Altus FC-M371 is a reliable 9-speed triple crankset designed for smooth, precise shifting. Constructed from durable aluminum, it is compatible with super narrow HG 9-speed chains and standard 9/16″ pedal spindles.

Optimized for use with square taper bottom brackets (BB-UN26 or BB-UN55) with a 123mm spindle length. This versatile crankset is ideal for mountain or trekking bikes requiring a wide gear range.

Quick Facts