NEW Shimano Altus FC-M311 Crankset 175mm, 42/32/22t, Black height_5ft-06in 5L lumbar reservoir and compresses

5L lumbar reservoir and compresses for stable carry

51cm 4'11" - 5'3"

Wide knobs down the middle provide control under braking and L-shaped side knobs assure support when carving loose turns

weight and rotating performance

Add your own bike lock to the integrated lock loop for greater bike security

NEW Shimano Altus FC-M311 Crankset 175mm, 42/32/22t, Black height_5ft-06in 5L lumbar reservoir and compressesShimano Altus FC M311 Cranksets Hyperdrive SG X chainrings Chainguard integrated design BB Included: No Chainline Hub Compatibility: 135 142 MTB Hubs Chainring BCD: Riveted Color: Black Crank Intended Use: Mountain Crank Length (mm): 175 Defined Color: Black Drivetrain Speeds: 7 Drivetrain Speeds: 8 Number of Chainrings: Triple Pedal Spindle: 9 16" Rings: 22 32 42 Rings: 42 32 22 Spindle Interface Type: Square Taper JIS