Bronco air OBA kit. I was tired of not being able to air up after a run. I usually only aired down to about 20 psi because I didn't want to have to stop at a gas station on the way home. Some times the end of the trail is miles away from a service staion anyways. Now with the OBA I can air down to more respectable pressures and not have to worry about the ride home.

Owner caption July 2006 · Photo 108 of 206