Koga has proven with this concept that performance and design can be combined to superb effect. The shape of the frame tubes characterizes the F3 with rounded and sharp edged lines being used alternately, accentuated by an “understated” design. Koga’s designers have managed to create a clean cycle concept in which functionality, integration and design are all perfectly balanced. One good example is the cable for the rear light, which runs entirely within the frame and rear rack. The rear mudguard and the carrier rack are also good examples of the comprehensive integration: the mounting points are out of sight.