Comfortable, Fast and Efficient Road Bike Performance The Zenium is designed to offer the perfect blend of comfort and performance for a great all-round riding experience. The compact geometry and slender dropped seatstays increase comfort and give a balanced ride. The UD carbon fork features a tapered steerer for steering precision and inspiring handling, balancing confidence and control. We’ve built in up to 32mm tyre clearance to give you more choice. The frame is a fine balance of classic tube shapes and modern features, put together in a package that keeps weight to a minimum. Make no mistake, the Zenium wants to go fast. However, the subtle nods to all-day comfort ensure that if you are looking for a carbon road all-rounder, then the Zenium is for you. Shimano Ultegra 11-Speed Groupset with Hydraulic Disc Brakes The Zenium CRS is finished with the high-performance Shimano Ultegra R8000 11 speed mechanical groupset and Ultegra hydraulic flat mount disc brakes. There’s no question why this is Shimano’s best-selling performance groupset. A perfect blend of performance and great looks. Prime Tubeless Ready Wheels and Vee Road Runner Tyres This model features the updated Prime Baroudeur Disc Tubeless Ready clincher wheels, with slick graphics and a very competitive weight. These are paired with the super cool Vee Road Runner tan sidewall 28mm tyres. The updated Vitus Switch axles give you the option to leave the lever handle firmly secured in either wheel or remove it for the extra weight saving and aero gains. The cockpit is built with Vitus’ own 6061 Aluminium aero bar and stem, combined with a Vitus 27.2mm US Carbon layback seatpost and our own tried and tested Vitus road saddle. Built, Tuned and Ready to Ride Rest assured that each bike is fully built and tuned by Wiggle's team of qualified bike mechanics to ensure your bike arrives in perfect condition. We supply all bikes with a set of plastic pedals, a pedal wrench and a multi-tool kit. Find out which size fits you by clicking the size chart tab.