The F-Si Carbon 5 is one of the most aesthetic bikes on the market. Above all, the rear triangle is a feast for sore eyes. The handling of this bike is balanced. So its pretty intuitive to control on singletrails. The relatively high front allows you to sit upright in the saddle. If you look at the frame as the heart of a bike, then Cannondale has done everything right. The Carbon frame leaves a very presentable impression. With a central lever on the handlebar of the on long tours, the complete chassis can be blocked. With 25 years warranty, nothing stands in the way of a long-term relationship.