Many hunters, Miller included, retrofit these mountain bikes to make them more hunter-friendly. "I custom-built a packboard and attached that to the bike frame," says Miller. "I also have a gun rack on the handlebars, as well as a Game Hauler cart that I could tow, if necessary." Some outfits will include accessories like saddlebags, lights, a lightweight tent and a camouflage finish. "I always recommend hunters take a map, compass and GPS if they have one, regardless of how well they know the area," says Miller. "A first aid or survival kit goes without saying."