Shimano Altus FC-M311 Crankset - 170mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface Black. 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
- TECH SPECS
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 |