Controls on one side of the handlebar
When you cycle with one arm or hand it’s a must to have the controls mounted on the left or right side of your handlebar. With preferred controlling on the left or right side, the controls of the hydraulic brake, gears and bell go to that side. The front brake is mounted on the other side, because it is mandatory to have two brakes. With the full control on the left or right side, a back-pedal brake has to be ordered.