# Wolf Tooth Aero 107 BCD Chainring - 48t Optimized SRAM Eagle Flaptop Chains Drop-Stop B BLK

Designed for gravel and road racing and for those looking to optimize each detail in pursuit of speed Wolf Tooth Aero Chainrings are strong lightweight and profiled to mate perfectly with your crankset for a clean integrated look. Taking advantage of 1x drivetrain systems and wider-range rear cassettes Aero Chainrings are available in sizes 46t to 50t to provide similar overall range to standard 2x drivetrain configurations. They feature our patented Drop-Stop® design for the best wear life chain retention and mud clearance. Drop-Stop B is optimized for SRAM Eagle and Flattop chains.-   Fits SRAM AXS 107 BCD cranks with a removable power meter spider and SRAM 107 BCD cranks with removable spiders
-   Not compatible with SRAM Rival 107 BCD cranksets with integrated (non-removable) spiders (models ID's FC-RIV-D1 and PM-RIV-D1)
-   Premium CNC machined 7075-T6 aluminum for strength stiffness and light weight
-   Features Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud-shedding ability
    
    Ring Position/Type
    
    Chain Retaining Single Ring
    
    Tooth Count
    
    48
    
    Drivetrain Speeds
    
    12
    
    Round or Oval
    
    Round
    
    Chainring BCD
    
    107
    
    Material
    
    Aluminum
    
    Color
    
    Black
    
    Defined Color
    
    Black
    
    Size
    
    48T

## Details

- **Price:** 129.95 USD
- **Vendor:** Gio's Outdoors
- **Type:** Chainrings
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 129.95 USD | In stock |

## Images

- Wolf Tooth Aero 107 BCD Chainring - 48t Optimized SRAM Eagle Flaptop Chains Drop-Stop B BLK

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/wolf-tooth-aero-107-bcd-chainring-48t-optimized-sram-eagle-flaptop-chains-drop-stop-b-blk)
> Updated: 2026-07-22