


















The OS-BASE is a "seat-top harness" that allows the OS-6, OS-12, or OS-18 ADVENTURE PACKS to be mounted as soft luggage. No heavy metal frame is required; this system offers an ultra-durable and lightweight transport solution without any permanent modifications to the motorcycle's bodywork.
The modular design allows you to modify your luggage configuration based on your journey - from a day trip to longer adventure motorcycle camping trips.
The included BOLT-ON loops attach to the motorcycle frame under the seat and fit behind the CRF alloy supports to provide 4 attachment points for a standalone OS-PACK or US-Drypack. When used in conjunction with the additional loops on the OS-BASE, they provide various mounting points for a configuration of 3 bags or more, or can be used to mount an OS-PACK as a standalone backpack without the OS-BASE.
The fixed-length straps make mounting easy, and the specially designed main body shape offers a snug and secure fit with ample distance from the exhaust. It takes less than a minute to mount the system on the motorcycle and just a few seconds to remove it.