Motorcycles. What a way to cover otherwise impassible ground and see days worth of terrain in only a couple hours. The sensation of straddling a 250cc powerplant between your legs and controlling its movements precisely through canyons, on top of peaks, and through the air makes for a pretty exciting day. Whether you gun the throttle to get airborne or technically traverse new territory in search of adventures and desolate landscapes, there's adventure to be found on a dirt bike.
