Half fully. Half Hardtail. With its special concept, the Supercaliber 9.9 XTR floats between two worlds. Jolanda Neff's Olympic victory, which she clinched on a Supercaliber, shows that the minimalist approach works pretty damn well. The weight of a bike is a central factor for riding pleasure on any kind of terrain. With 9,8 kg, the Trek Racebike is one of the lightest Racebike on the market, which makes for great riding on singletrails. We have checked all geometry measures and come to the following conclusion: the Trek Fully is a very balanced customer. The view of the geometry data clearly reveals: the Racebike of Trek has a sporty seating position. On the downhill, however, the Trek Supercaliber 9.9 XTR is left in the dust by its competitors. Athletes should nevertheless pay attention to this bike, because on the way to the summit, the Racebike of Trek leaves the remaining Racebikes in the dust. With 25 years the warranty is another neat feature.