# Shimano Altus FC-M311 Crankset - 175mm 7/8-Speed 48/38/28t Riveted Square Taper JIS Spindle Interface BLK

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-pc. design with sturdy aluminum crank arms (bottom bracket sold separately)
-   50mm Chainline / 187.9mm Q-factor
    
    Rings
    
    48/38/28
    
    Number of Chainrings
    
    Triple
    
    Drivetrain Speeds
    
    8
    
    Chainring BCD
    
    Riveted
    
    Chainline/Hub Compatibility
    
    135/142 MTB Hubs
    
    Color
    
    Black
    
    Crank Length (mm)
    
    175
    
    Crank Intended Use
    
    Mountain
    
    BB Included
    
    No
    
    Pedal Spindle
    
    9/16"
    
    Spindle Interface Type
    
    Square Taper JIS
    
    Defined Color
    
    Black
    
    keyword search
    
    EFCM311E888XL
    
    Crank Length
    
    175Mm
    
    Chainrings
    
    48/38/28T

## Details

- **Price:** 42.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** Cranksets and Arms
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 42.00 USD | In stock |

## Images

- Shimano Altus FC-M311 Crankset - 175mm 7/8-Speed 48/38/28t Riveted Square Taper JIS Spindle Interface BLK

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/shimano-altus-fc-m311-crankset-175mm-7-8-speed-48-38-28t-riveted-square-taper-jis-spindle-interface-blk)
> Updated: 2026-07-22