# SRAM Rival AXS Rear Derailleur - 12-Speed 36t Max Battery Not Included Aluminum Cage BLK E1

The brains of the operation. The Rival AXS 12-Speed rear derailleur is the choice for road riding for all cassette sizes from 10-28t to 10-36t for any terrain you cover. Precise wireless shifting with advanced chain management lets you ride with confidence anywhere.-   Chain management technology keeps the drivetrain quiet and secure
-   AXS enabled for easy setup personalization and reliability
-   Compatible with both 1x and 2x drivetrains
-   Compatible with cassettes from 10-28t to 10-36t
-   Compatible with existing AXS batteries (Sold separately)
    
    Largest Cog
    
    36
    
    Rear Der/Shifter Compatibility
    
    SRAM eTap AXS
    
    Rear Derailleur Mount Type
    
    10x1 Standard
    
    Drivetrain Speeds
    
    12
    
    Chain Wrap Capacity (teeth)
    
    42
    
    Cage Length
    
    Medium
    
    Color
    
    Black
    
    Weight
    
    306

## Details

- **Price:** 325.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** Rear Derailleurs
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 325.00 USD | In stock |

## Images

- SRAM Rival AXS Rear Derailleur - 12-Speed 36t Max Battery Not Included Aluminum Cage BLK E1

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/sram-rival-axs-rear-derailleur-12-speed-36t-max-battery-not-included-aluminum-cage-blk-e1)
> Updated: 2026-07-22