Kriega OS-BASE - ROYAL ENFIELD HIMALAYANThe OS BASE by Kriega, is a heavy duty, rackless luggage harness designed to fit all models of Royal Enfield Himalayan with a rear rack. This lightweight harness is all you need to securely mount Kriega OS ADVENTURE PACKS (sold separately) to your motorcycle. No extra hardware, frames or brackets are needed. The OS BASE is easy to fit in minutes and guaranteed to last for years. It gives the flexibility to mix and match your motorcycle luggage