Even while airborne, motocross riders can adjust their altitude and attitude by accelerating the rear wheel -- a trick which also improves the landing by pulling up the front wheel and providing a quick acceleration upon contact.
Added: Apr 28, 2009
Views: 6307 Views
Runtime: 02:49
Sci-Fi Science Seasons 1 & 2 DVD
$39.95
$19.99
Through The Wormhole Season 2 Special Edition DVD
$29.95
$24.99
Into The Universe with Stephen Hawking DVD
$19.95
$16.99
our sites
video
mobile
shop
stay connected
corporate