50% throttle yielded a speed of 47 mph. A second set of test runs demonstrated ascents of black diamond rated slopes. More details to follow at troyhartman.com .
License at paya.com/videos/1126643
Loading more stuff…
Hmm…it looks like things are taking a while to load. Try again?
TM + © 2013 Vimeo, LLC. All rights reserved.
Made with k in NYC.