MAC-XC Magnetic Quick-Release for Helmet Air Pumper employs Scosche magnets for quick connect/disconnect to a coupler base mounted on your roll bar. The kit includes a Magnetic Hose Coupler, a 12-36in expandable pumper hose and Whip Mount and Bar Mount (not included with MAC-XC only purchase). The product features a simple, strong magnetic connection and easy break away. A variety of UTV bar mount tube sizes are supported, including Arctic Cat Wildcat, Can-Am Commander/Maverick, Honda Big Red, Kawasaki Teryx, Polaris ProR, Yamaha Rhino Cage, and Yamaha Wolverine RMAX, among others.