Shimano Altus FC-M311 Cranksets feature aluminum crankarms with steel SG-X chainrings for reliable shifting.
- Hyperdrive integrated SG-X chainrings provide precise and reliable front shifting
- Proven 3-pc. design
- 187.9 Q-factor
- Chainguard model
Manufacturer Shimano
Manufacturer Part Number EFCM311C222CL
UPC 689228132689
Model Shimano Altus FC-M311 Crankset
Crankset Style Mountain
BB Crank Interface Square Taper JIS
Crankset Arm Length 170mm
Color
Black
Rings
22/32/42
Rings
42/32/22
Number of Chainrings
Triple
Crank Length (mm)
170
Crank Intended Use
Mountain
Drivetrain Speeds
7
Drivetrain Speeds
8
BB Included
No
Pedal Spindle
9/16"
Spindle Interface Type
Square Taper JIS
Chainring BCD
Riveted
Chainline/Hub Compatibility
135/142 MTB Hubs
Defined Color
Black