The Kriega OS-Base KTM 790/890 Adventure is a custom-fit, over-the-seat harness designed to mount OS-6, OS-12, or OS-18 Adventure Packs as soft panniers—no heavy racks, drilling, or permanent bodywork changes required. 

Constructed from hard-wearing Hypalon with reinforced stitching, the OS-Base delivers a rugged, reliable luggage solution built to handle demanding off-road terrain. Its modular design allows riders to adjust their setup to suit any trip, from day rides to long-distance adventures. 

The included KTM rack loops and alloy spacers create multiple hook-on points, while additional loops on the harness support flexible configurations such as a 3-pack system or standalone tail pack. Set-length straps ensure fast, repeatable fitting, and the contoured shape provides a secure, stable hold with generous exhaust clearance. Lightweight, tough, and built to last—the OS-Base KTM 790/890 Adventure installs in under a minute and removes in seconds.