Jamis just made it easy to enter the fun-filled world of mountain biking with its value-packed Nemesis Sport. Its triple-butted aluminum frame gives rides on big 27.5-inch wheels. They lessen the learning curve by rolling over anything in your path, while still being quick and nimble. If that wasn't enough, you're equipped with a RockShox fork with 100mm of travel. Shimano's 3x9 drivetrain handles every type of terrain, and disc brakes keep you in control. Plus, a Ritchey bar, stem, and post complete this singletrack-worthy machine.