Wireless technology combined with Allroad robustness. The Synapse Carbon 4 is equipped with Shimano 105 Di2 and impresses with Pro-Tour shifting performance without costing a fortune. The frame stands out with the well-known Synapse riding experience – quiet, fast, particularly comfortable – and also looks great on long rides with wide tires and fenders. Let's call it the golden mean between a speedy Sunday ride and everyday practicality.