The Kriega OS-Base Honda CRF300L/CRF300 Rally is a purpose-built, over-the-seat luggage harness designed to transform your bike into a lightweight, rack-free adventure machine. Its precision fit allows you to mount OS-6, OS-12, or OS-18 Adventure Packs as soft panniers without the need for metal frames, drilling, or permanent modifications.

Constructed from durable Hypalon and heavy-duty webbing, the OS-Base provides a stable, secure mounting platform that holds firm through even the toughest terrain. The included fitting hardware offers flexibility to configure one, two, or three packs depending on your trip length, while the set-length straps make installation quick and repeatable. Its custom shape ensures a snug fit with excellent exhaust clearance, protecting your gear and bodywork.

With rugged materials, thoughtful design, and Kriega’s signature modular system, the OS-Base Honda CRF300L/CRF300 Rally delivers a reliable, minimalist luggage solution that can be fitted in under a minute and removed in seconds—ready for every ride, from daily trails to multi-day adventures.