# Kriega Os-Base Dirtbike

-   OS-Rack Loop mounting system handles serious off-road abuse
-   Heavy-duty Hypalon construction with a semi-rigid polypropylene core for stability
-   Modular system means you can scale from a day's worth of gear up to a full overlander rig
-   Lightweight enough that you don't feel it when the panniers come off
-   Over-the-seat harness lets you mount OS-6, OS-12, or OS-18 Adventure Packs as panniers
-   Compatible with earlier-model Overlander 15 packs and US-Drypacks as top bags
-   Up to 54 liters total waterproof carry capacity when fully loaded out

The Os-Base Dirtbike is the over-the-seat harness that lets you run modular Kriega OS-Adventure packs as panniers — engineered specifically for your bike. Heavy-duty Hypalon construction with a semi-rigid polypropylene core gives you a stable harness that won't sag or shift under load. Mount OS-6, OS-12, or OS-18 Adventure Packs (sold separately) as panniers, then add a top bag for up to 54 liters of total waterproof capacity. The OS-Rack Loop mounting system handles real off-road riding without working loose. Lightweight, low-profile when not loaded, and quick to put on or take off after the initial setup. Compatible with earlier Overlander 15 packs as panniers and US-Drypacks as top bags. Designed to fit your bike cleanly without fabrication. The over-the-seat harness approach is brilliant for bikes where rack mounting isn't practical or doesn't exist. The your bike fitment means a direct, secure install without zip-tie surgery. Modular pack mounting lets you scale from a day trip to a multi-week overlander rig. 10-year warranty.

### You may also like

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-   [Kriega Ducati Panigale 959/1299 Us-Drypack Fit Kit](/products/ducati-panigale-959-1299-us-drypack-fit-kit)

## Details

- **Price:** 209.99 USD
- **Vendor:** Kriega
- **Type:** Luggage - Mounting Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 209.99 USD | In stock |

## Images

- Kriega Os-Base Dirtbike

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> Source: [The Helmet Shop](https://helmetshop.com/products/os-base-dirtbike)
> Updated: 2026-06-03