Retrospec Atlas 21s

Take a load off
Atlas' sporty, aerodynamic frame design supports an upright riding position to reduce strain on your back. Constructed from 6061 aluminum, this lightweight bike is perfect for weekend treks across your city or squeezing in a quick workout before dinner plans.

Quick and easy gear changes
Atlas' Shimano Tourney 21-speed drivetrain is equipped to handle your hilliest rides. Easily switch gears and tackle steep inclines and flat sprints with a flick of your wrist.

Work it out
Atlas has your back at every sharp corner, quick stop, or steep hill that comes your way. We added Shimano Revo twist shifters for easy gear transitions, puncture-resistant tires to protect from debris, and linear-pull brakes on machined brake tracks for extra-responsive stopping.