BBULRDSL005
Fast in the wind tunnel, faster on the road, the Ultra SL is designed to be ridden flat-out, all of the time. The serious racer or speed-obsessed road rider will appreciate the lightning-fast shifts of Shimano's latest wireless electronic 105 Di2 groupset complete with the exceptional braking control of hydraulic disc brakes. Aero-efficient Mavic Cosmic SL 45 carbon wheels paired with fast-rolling and grippy Continental tyres is a combination that delivers all-around performance on every terrain. A LEVEL 5 carbon integrated handlebar system with stealth cable routing preserves the jaw-dropping lines and reduces drag by up to 40% compared to a conventional handlebar setup.
LEVEL 5 Carbon Integrated
Shimano 105 Di2 R7150 2x12 Speed
Mavic Cosmic SL 45 Carbon
Toray T1000/T800 Carbon Monocoque
Shimano 105 Di2 is the culmination of years of research and development. By combining technologies and functions inherited from Dura-Ace and Ultegra, 105 Di2 will transform your cycling experience. With a shared Di2 platform, sophisticated ergonomics, 105-optimised gear combinations and the exceptional stopping power of hydraulic disc brakes, Shimano 105 Di2 marks a new era of affordable performance. Di2 gives you the instant, lightning-fast gear shifts of the world’s fastest wireless groupset. At the push of a button – every time. Di2 is full of infinite possibilities. It allows you to embrace the freedom of the open road - and go deeper into the new day.
Mavic Cosmic SL 45 wheels are engineered for riders seeking the perfect balance between weight, aerodynamics, and speed. Their minimal drag and low inertia design allows you to accelerate and climb faster, while holding higher speeds for longer. We’ve paired them with a tyre that caters for everyone from daily commuters to aspiring racers. Continental Grand Prix delivers the speed and grip of a racing tyre combined with the dependable puncture protection of an everyday training tyre.
The LEVEL 5 carbon integrated handlebar system takes cable integration to the next level. It allows every cable to be fully hidden within the frame for a clean, cable-free aesthetic, and a drag reduction in all instances of up to 40% when compared to a standard handlebar and stem setup. With a super-stiff carbon monocoque construction and all-day ergonomics, the LEVEL 5 system is ideal for the speed-conscious road rider with a taste for comfort and aims of reaching the top step of the podium.
The Ultra Aero seat post features a truncated aerofoil profile that is aerodynamically optimised to reduce drag in the high-speed airflow disturbed by the rider's leg. A composite shaft absorbs road shocks for a vibration-smoothing ride quality that is further enhanced by a saddle that offers prioritises comfort without neglecting performance in the Prologo Kappa RS. A wide selection of saddles for riders of all shapes and sizes is also available in BikeBuilder.
We create the bike, you decide the design. Be bold and bright or stealthy as you like. With millions of combinations, you can make a bike unique to you.
Just select customise after choosing your size.
Your Bike. Your Way
To assist you in selecting the correct size simply find your height below. The graphic below illustrates our recommendations so you can be confident that the size you order will be correct. If you find that your height is between sizes, we recommend you opt for the smaller size.