Dual controls and shifters: the easiest way to shift gears
Dual controls are devices that combine shifting and braking functions into a single unit, allowing cyclists to control both actions with one hand. These systems are usually integrated into the bicycle's handlebars and are common on mountain bikes and some hybrid or city bikes. They provide a more intuitive and efficient riding experience by simplifying the handling of the bike.
Traditional bike controls, on the other hand, are separate units, one for shifting gears and one for braking, offering a more traditional and perhaps more familiar setup for some riders.