The Cervelo Caledonia 105 Di2 Exclusive Road Bike is a versatile machine for fast, long-distance riding. Its carbon layup is lightweight and durable, making for a more comfortable ride and overall better performance. The geometry is suited toward endurance riders but is optimized for speed with excellent aerodynamics, meaning we can handle a fast pace for long distances with the comfort, speed, and performance necessary. This Caledonia, spec'd with the Shimano 105 Di2 groupset, is perfect for riders looking to switch from old-fashioned mechanical shifting to a smooth new world of riding. This 12-speed bike allows us to choose the proper gear for the terrain we encounter thanks to its 11-34T cassette and 50/34T crankset, and we can do so with ease while still pedaling. We roll on the Shimano 105 carbon wheelset with Vittoria Corsa G2. 0 tubeless tires, offering efficiency and aerodynamics with a reliable setup we can trust from start to finish.*Due to a high demand in the global supply chain and bike industry since the start of the pandemic, material weight and exact components are subject to change. We are working diligently to keep tech specs updated, and any adjustments will be of equal or better spec level. If you have any questions, reach out to a Gearhead by chatting online or calling 1-888-276-7130.