KTM 1050/1090/1190/1290 ADVENTURE OS-BASE Harness | KRIEGA
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dès 70€ d'achat
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Livraison et retour
Blackpines Café Racer offers free delivery to a Chronopost Shop2Shop relay point for all orders starting from €70.00, by Colissimo relay from €120, and to your home from €300.00 of purchase to France, Belgium, Andorra, and Monaco.
Your orders will be delivered by La Poste or by a carrier such as Chronopost, DPD, or TNT, depending on the products.
For any special delivery requests, please do not hesitate to contact us.
For FRANCE:
Your orders will primarily be delivered by Colissimo or Chronopost from the date your package is shipped.
Delivery times may vary depending on the product brand.
Preparation and shipping times: between 1 and 3 days depending on stock
For the rest of the world:
Allow 5 to 20 business days.
Please note that delivery may be subject to delays beyond our control, but BLACKPINES customer service remains at your disposal and will strive to ensure your delivery as quickly as possible.
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Tous les articles vendus sur notre boutique bénéficient d’une garantie légale d’au moins 2 ans couvrant les défauts de conformité, ainsi que de la garantie légale contre les vices cachés.
Certaines marques proposent des garanties commerciales ou des couvertures supplémentaires. Lorsque c’est le cas, celles-ci sont précisées dans la description du produit.
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Description détaillée

The Kriega OS-BASE for KTM Adventure is a saddle harness specifically designed for the KTM 1050 Adventure, 1090 Adventure, 1190 Adventure, and 1290 Super Adventure. This enlarged version of the OS-BASE uses the principle of a lightweight and robust fastening system, without requiring the addition of a support frame or permanent modification of the motorcycle.
Designed to accommodate the Kriega OS-6, OS-12 and OS-18 Adventure Packs panniers, this system transforms these bags into true soft panniers for the motorcycle. It is suitable for both off-road outings and multi-day trips, with a configuration that evolves according to loading needs.
Technical specifications of the KOSBA-A harness
| Features | Details |
|---|---|
| Mounting type | Saddle harness for soft panniers. |
| Reference | KOSBA-A. |
| Compatible panniers | Kriega OS-6, OS-12 and OS-18 Adventure Packs. |
| Capacity | From 12 to 54 liters with central attachment option. |
| Material | Robust and abrasion-resistant Hypalon. |
| Included fastenings | 4 OS-RACK loops. |
| Spacers | 4 alloy spacers. |
| Hooks | Aircraft-grade alloy. |
| Buckles | Non-slip cam buckles. |
| Configuration | Up to 3 panniers depending on mounting. |
| Installation | No drilling or permanent modification of the motorcycle. |
| Included fastenings | Specific KTM attachments and OS-BASE fastening system. |
| Attachment points | 4 optional attachment points on the rear rack. |
| Weight | 800 g with the mounting kit. |
| Installation | Less than a minute. |
| Removal | A few seconds. |
| Special feature | Keeps it away from the exhaust. |
| Important | Passenger grab handles must be removed for installation. |
Compatible motorcycles
| Brands | Models | Years |
|---|---|---|
| KTM | 1050 ADVENTURE | All |
| KTM | 1090 ADVENTURE | All |
| KTM | 1190 ADVENTURE | All |
| KTM | 1290 SUPER ADV | All |
Kriega OS-BASE mounting features
- Saddle harness specific to KTM 1050, 1090, 1190 and 1290 Adventure.
- KTM attachments included.
- 4 optional attachment points on the rear rack.
- Fixed length straps.
- Main body adapted to the shape of the motorcycle.
- Compatible with Kriega OS-6, OS-12 and OS-18.
- Possibility to create a configuration with multiple panniers.
- Installation without drilling or permanent modification.
- Lightweight and resistant design.
- Keeps luggage away from the exhaust.

Kriega OS-BASE KTM: a fastening system designed for adventure
The Kriega OS-BASE for KTM Adventure offers an alternative to traditional rigid luggage systems. Its principle is based on a harness that sits on the rear part of the motorcycle and directly receives the soft panniers from the OS range.
This design is particularly interesting for trail riding and expeditions. The absence of an additional frame maintains a lightweight luggage solution, while avoiding drilling or any permanent modification to the bodywork.
The OS-BASE is specifically sized for the KTM 1050 Adventure, 1090 Adventure, 1190 Adventure and 1290 Super Adventure, with a shape designed to ensure stable support for the panniers.
A mounting system compatible with Kriega OS panniers
The OS-BASE harness forms the foundation of a modular luggage system. It accommodates the OS-6, OS-12 and OS-18 Adventure Packs, which are then positioned on each side of the motorcycle as soft panniers.

The choice of model depends on the required volume and the type of trip planned. A lightweight configuration with a single pannier is suitable for a short outing, while multiple OS-Packs offer more space for touring trips and moto-camping.
Thanks to the various available attachment points, the configuration can evolve according to the load transported. Up to three panniers can be combined with the system depending on the chosen mounting.
Specific attachments for KTM Adventure
The attachment comes with KTM specific attachments designed to be fixed to the motorcycle's rear luggage rack. They add four optional attachment points that complement the integrated attachments of the OS-BASE system.
This architecture offers several mounting possibilities depending on the chosen configuration. The additional attachments can also be used to install a single OS-Pack pannier, without keeping the entire OS-BASE harness.
The solution thus remains particularly versatile for KTM Adventure owners who wish to adapt their luggage to different types of outings.
Quick installation without motorcycle modification
One of the main advantages of the OS-BASE is its ease of installation. The fixed-length straps and the specific shape of the main body facilitate the positioning of the harness and ensure a firm hold for the panniers.
Once the system is in place, the complete installation takes less than a minute. Disassembly can be done in a few seconds, making it easy to switch from a travel configuration to a motorcycle used daily.
The harness design also takes into account the position of the exhaust to maintain sufficient distance between it and the panniers.
A lightweight solution for trail and travel
Unlike luggage systems relying on additional metal supports, the OS-BASE favors a flexible and lightweight design. The system is therefore aimed at motorcyclists who wish to limit the weight and bulk of their equipment, especially during off-road rides.
This approach is particularly relevant for KTM Adventure bikes, both for a day on the trails and for a several-week trip. The modularity of the OS panniers allows for composing a set adapted to the actual equipment volume needed.
How to install the Kriega OS-BASE on a KTM?
The OS-BASE is positioned on the rear part of the KTM and is secured using the specific attachments provided with the system. The anchor points of the rear luggage rack are combined with the various fastening elements of the harness to ensure stable support.
Installation is quick and requires no drilling or permanent modification of the motorcycle. Once the harness is correctly positioned, the OS-6, OS-12 or OS-18 Adventure Pack panniers can be installed at the designated attachment points.
Please note: the installation of the OS-BASE requires the prior removal of the passenger grab handles. This operation must therefore be taken into account before mounting the system on the motorcycle.
Why choose the Kriega OS-BASE for KTM Adventure?
The Kriega OS-BASE for KTM 1050, 1090, 1190 and 1290 Adventure is a flexible luggage solution specifically adapted for these large adventure bikes. It combines a lightweight construction, robust fastening, and great modularity, without requiring the installation of an additional frame.
Compatible with OS-6, OS-12 and OS-18 panniers, it adapts equally well to the needs of an off-road outing as to those of a long motorcycle trip. Its quick installation and removal in a few seconds further enhance its appeal for motorcyclists who want to keep their bike versatile.
Before purchasing, however, check the exact compatibility of your KTM model and take into account the need to remove the passenger grab handles to install the system.

À propos de Blackpines
Blackpines est une boutique en ligne française indépendante, fondée en 2018, spécialisée dans les pièces et équipements moto Café Racer, Scrambler, Tracker, Bobber, Custom et Trail.
Plutôt que de multiplier les références, Blackpines sélectionne, teste et est egalement fabricant d’une partie des pièces qu'elle propose : des accessoires pensés pour équiper aussi bien un café racer qu'un trail d'aventure, un youngtimer ou une moto de route préparée à la main.
Basée dans l’Oise, en Picardie (hauts-de-France), l'équipe travaille avec des fabricants et artisans locaux et européens capables de proposer du matériel fiable, sur route comme sur chemin.


