# Shimano XTR RD-M9100-SGS Rear Derailleur - 12 Speed Long Cage Gray With Clutch

The Shimano XTR M9100 is designed to withstand full force pedalling on the roughest trails with smooth shifting and exceptional chain stability. It offers enhanced shifting performance a low profile design and low sprocket compatibility.-   Designed with a Shadow RD+ clutch to reduce chain slap and create a quiet drivetrain with less distraction
-   Decreased rear derailleur tension at low gear positions prevents high chain tension
-   Features a larger 13-tooth pulley
    
    Largest Cog
    
    51
    
    Color
    
    Gray
    
    Rear Der/Shifter Compatibility
    
    Shimano Mountain
    
    Rear Derailleur Mount Type
    
    10x1 Standard
    
    Drivetrain Speeds
    
    12
    
    Weight
    
    240
    
    Chain Wrap Capacity (teeth)
    
    41
    
    Cage Length
    
    Long
    
    Cage Size
    
    Long

## Details

- **Price:** 330.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** Rear Derailleurs
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 330.00 USD | In stock |

## Images

- Shimano XTR RD-M9100-SGS Rear Derailleur - 12 Speed Long Cage Gray With Clutch

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/shimano-xtr-rd-m9100-sgs-rear-derailleur-12-speed-long-cage-gray-with-clutch)
> Updated: 2026-07-22