# Wolf Tooth Single Speed Aluminum Cog - 18t Compatible 3/32" Chains BLK

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners.-   Crafted with strong and lightweight premium 7075-T6 aluminum
-   Optimized for use with 91011 speed chains but suitable for use with some 12-speed chains
-   Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body
-   Fits Shimano Hyperglide style freehub splines
-   Not compatible with Shimano Microspline or SRAM XD freehubs
-   Not compatible with Campagnolo 13-speed chains
    
    Tooth Count
    
    18
    
    Cassette Body Type
    
    Shimano HG
    
    Drivetrain Speeds
    
    Single Speed 3/32"
    
    Material
    
    Aluminum
    
    Defined Color
    
    Black

## Details

- **Price:** 54.95 USD
- **Vendor:** Gio's Outdoors
- **Type:** Freehubs
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 54.95 USD | In stock |

## Images

- Wolf Tooth Single Speed Aluminum Cog - 18t Compatible 3/32" Chains BLK

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/wolf-tooth-single-speed-aluminum-cog-18t-compatible-3-32-chains-blk)
> Updated: 2026-07-22