Shimano Altus FC-M311 7/8-Speed Crankset with Guard
Replace or upgrade the crankset on your mountain bike with this Shimano Altus FC-M311 Crankset. It features aluminum crankarms with steel SG-X chainrings. It comes with a chainguard.
- Shimano Altus FC-M311 cranksets feature aluminum crankarms with steel SG-X chainrings for smooth and reliable shifting
- Hyperdrive integrated SG-X steel chainrings provide precise and reliable front shifting
- Proven 3-piece design with sturdy aluminum crankarms
- Hyperdrive SG-X chainrings feature a riveted design (non-replaceable)
- Includes a chainguard
Imported.
View all Shimano Bike Cranksets| Best Use | Mountain Biking |
|---|---|
| Material(s) | Aluminum/steel |
| Weight | Unavailable |
| Crankarm Length | 170 MM 42/32/22 T: 170 millimeters 170 MM 48/38/28 T: 170 millimeters 175 MM 48/38/28 T: 175 millimeters |
| Q Factor | 187.9 millimeters |
| Bottom Bracket Compatibility | Square taper |
| Bolt Circle Diameter | Not Applicable |
| Chainring Sizes | 170 MM 42/32/22 T: 42/32/22T 170 MM 48/38/28 T: 48/38/28T 175 MM 48/38/28 T: 48/38/28T |
| Included Components | Chainring |
| Speeds | 7/8-speed |
| Chainline | 50 millimeters |
| Number of Chainrings | 3 Chainrings |
| Crankarm Material | Aluminum |
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