With our brand-new Litening C:68X Pro we had a very simple goal: to build the fastest, most aerodynamically efficient race bike with the best materials, so you can take the fight to the front of the peloton. Using the experience we gained from developing our Aerium series, we started with a clean sheet of paper and plenty of time set aside for Computer Fluid Dynamics, backed up by wind tunnel testing at every stage of development. The result is an entirely new approach to building a race bike, with a frame that's 30% more efficient through the air than before. A seamless structure crafted from our premium, next-generation C:68X carbon integrates the chassis, fork, stem, handlebar and seat post to help achieve this remarkable drag reduction - and we've managed to achieve this with low cross-wind effects, too. Fully UCI approved, it's packed full of features to help you maximise your performance. From a choice of bottle positions to power meter compatibility and clearance for 28mm tyres, we've tried to think of everything so that you can just. Go. Shimano's superb Ultegra Di2 disc groupset gives you the slick, precise gear shifting and reliable, fade-free, all-weather brake performance you need to chase the podium results, while tubeless-compatible Schwalbe tyres are fast, grippy and reassuring on any road surface, at any speed. If ever there were a breakaway machine, this is it. It's all you need to put the wind up the competition, pull ahead and break free.