350thumper 336 Posted October 27, 2014 Powered by a refillable oxygen tank .. Share this post Link to post Share on other sites
Afry 1 Posted October 27, 2014 Powered by a refillable oxygen tank ......which isn't highly flammable or under high pressure parked right under your family makers is it? Share this post Link to post Share on other sites
Uncle Champ 116 Posted October 27, 2014 I have seen cars powered this way too, just regular highly compressed air. Looks light enough to push out when the air supply quits. Share this post Link to post Share on other sites
Suspenders 43 Posted October 30, 2014 Anyone checked out the Alta offroad bikes. Made in San Fran of all places. Had a booth at Aim and looks really good. Share this post Link to post Share on other sites
