Road Reimagined Long tour. Short tour. Always fast. This is WorldTour performance tailored for you. Model Overview Wireless technology combined with all-road durability. The Synapse Carbon 4 is equipped with Shimano 105 Di2, offering impressive Pro-Tour shifting performance without breaking the bank. The frame showcases the renowned Synapse ride experience – quiet, fast, and exceptionally comfortable – and handles long distances gracefully, even with wider tires and fenders. Consider it the perfect balance between a speedy Sunday ride and everyday practicality. Comfortable and performance-oriented road bike outings, extended all-day rides, quick group rides. Highlights: - Lightweight, responsive, sleek, and aerodynamic – the Synapse Carbon frame with StashPort under-tube storage compartment. - Shimano 105 Di2 – remarkably smooth gear changes thanks to Shimano's electronic 2x12-speed system. - DT Swiss 470 rims paired with Vittoria Rubino Pro IV 32C tires – offering grip, durability, and speed. - Cannondale C1 Aero 27 carbon seat post – where speed meets comfort. - Fizik Vento Argo R5 saddle – ergonomic comfort with a pressure-relieving cut-out.