# SRAM Red WiFli Rear Derailleur - 11 Speed Medium Cage Black

Top-of-the-line rear derailleur with generous use of carbon fiber and titanium for maximum performance at minimal weight.-   Carbon fiber and aluminum construction
-   Ceramic bearing pulleys
-   Titanium hardware
    
    Rear Derailleur Mount Type
    
    10x1 Standard
    
    Rear Der/Shifter Compatibility
    
    SRAM Exact Actuation
    
    Cage Length
    
    Medium
    
    Drivetrain Speeds
    
    11
    
    Weight
    
    152
    
    Color
    
    Black
    
    keyword search
    
    RD4621
    
    Chain Wrap Capacity (teeth)
    
    37
    
    Largest Cog
    
    32

## Details

- **Price:** 365.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** Rear Derailleurs
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 365.00 USD | In stock |

## Images

- SRAM Red WiFli Rear Derailleur - 11 Speed Medium Cage Black

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/sram-red-wifli-rear-derailleur-11-speed-medium-cage-black)
> Updated: 2026-07-22