# Promax MA-579 25.4mm Length 110m Tool Free Adjustable Threadless Stem Black

The MA-579 adjustable stem was developed for ease of use and the riders comfort in mind. This stem lets you easily rotate or adjust the handlebar height without tools for better comfort and control or remove it if necessary.-   Aluminum construction
-   Stem Angle range: 90 - 160 deg
    
    Bar Clamp Diameter (mm)
    
    25.4
    
    Color
    
    Black
    
    Defined Color
    
    Black
    
    Length
    
    110
    
    Material
    
    Aluminum
    
    S.H.I.S. Stem Clamp Diameter
    
    28.6
    
    Stack Height
    
    40

## Details

- **Price:** 49.99 USD
- **Vendor:** Gio's Outdoors
- **Type:** Stems
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 49.99 USD | In stock |

## Images

- Promax MA-579 25.4mm Length 110m Tool Free Adjustable Threadless Stem Black

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/promax-ma-579-25-4mm-length-110m-tool-free-adjustable-threadless-stem-black)
> Updated: 2026-07-22