The Helium SLX Disc is absolutely the best performance road bike for every challenge you want to take on. Perfect for those who are looking for the ideal machine to conquer climbs like a real pro. This incredibly lightweight disc brake-equipped bike weighs in at just 780 grams for the frame (size M). Fully built, it can easily drop below 7kg. The Helium is incredibly stiff, which is why Thomas De Gendt, AKA Breakaway King - master of one-minute 500W blasts, repeatedly races it to great success. The ultra-thin seat stays provide comfort without sacrificing a single watt. Thanks to the ingenious F-Steerer Technology, that allows for integrated cable routing, you gain 15 watts without even having to pedal.