Atlas is our debut fitness hybrid bike designed for sporty speeding, weekend workouts, and bike path pursuits. Atlas’ aluminum frame means the loadbearing lands on the bike and never on you. Lightweight, durable, and quick, this sprightly ride sports a Shimano Tourney 21-speed drivetrain, replaceable rear derailleur hanger, Shimano Revo twist shifters, puncture-resistant tires, and linear-pull brakes on machined brake tracks for responsive stopping. Atlas’ sporty, aerodynamic frame design supports an upright riding positioned to reduce strain on your back. Easy to handle, easy on the eyes, and easy goin’. and easy goin’.