![](http://www.alamy.com/thumbs/6/03310E7F-857C-44DD-89EE-3C12AACE8883/J1Y46F.jpg)
Biker riding on the 'Apache Trail' dirt road, Superstition Mountains, Arizona.
Size: 8688px × 5792px
Photo credit: © Whit Richardson / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: adventure, apache, arizona, bicycle, bike, biker, biking, cactus, challenge, cross, crossbike, desert, dirt, excercise, fitness, hot, road, sport, sunny, trail