OS-BASE for KTM 1050, 1090, 1190 Adventure & 1290 Super Adventure

Introducing a larger, purpose-built version of the popular OS-BASE, specifically designed to perfectly fit the KTM 1050, 1090, 1190 Adventure, and 1290 Super Adventure. This innovative over-the-seat harness system allows you to mount OS-6, OS-12, or OS-18 Adventure Packs as soft panniers without the need for bulky metal frames or permanent modifications to your motorcycle.

The modular design provides the flexibility to tailor your luggage setup to your journey – whether it’s a quick off-road loop or an extended moto-camping expedition. With its robust, lightweight construction and quick-mount functionality, the OS-BASE is a game-changer for serious adventurers.

The included KTM Rack Loops attach easily to the bike’s rear carrier and offer four hook-on points. When combined with the additional loops on the OS-BASE, they open up a range of mounting configurations – including a three-bag setup or a single tail pack installation without the need for the full harness.

Thanks to set-length straps and a shape engineered for a snug, secure fit, the OS-BASE can be mounted in under a minute and removed in seconds – all while maintaining safe clearance from the exhaust.

Key Features

• Flexible carrying capacity from 12 to 54 litres with optional centre pack
• Durable, heavy-duty Hypalon construction
• Quick and easy installation and removal
• Reinforced stitching at all critical stress points
• Aircraft-grade alloy mounting hooks
• Non-slip cam buckles for secure fastening
• Includes 4 x OS-Rack Loops and 4 x Alloy Spacers
• Backed by a 10-Year Guarantee

Important Note on Bodywork Protection

While the OS-BASE mounts securely over the seat, the sides may come into contact with the bike’s plastic side panels. In dusty or muddy conditions, this can lead to minor surface abrasion. We strongly recommend applying a clear adhesive protective film to vulnerable areas to preserve your bike’s finish.