You shouldn't have to suffer for your sport. That's why Cube built the Cube Attain Race Road Bike's 6061 disc brake-ready aluminium chassis with both comfort and performance in mind. Double-butted tubes save weight wherever possible, without sacrificing strength. Smooth Welding gives tube joints a premium, almost organic appearance. The tapered steerer and thru axles front and rear ensure pinpoint precision accuracy and efficient power transfer. And slender seatstays and a full carbon fork help reduce road shock and vibration for significantly improved rider comfort. Cube Attain Race Road Bike HighlightsThere's aluminium, and then there's CUBE Aluminium Lite. This heat-treated 6061 aluminium is stiff, fatigue-resistant and, because of its natural corrosion resistance, a great material from which to make lightweight tube sets – and bicycle frames. And it does all this without adding unnecessary weight, so you can get the best enjoyment out of your CUBE.Smooth Welding isn't easy, but worthwhile things usually aren't. It has two advantages. First, and most obviously, it looks great: one tube seems to almost flow into the other. Second, and at least as importantly, it helps to minimise load peaks on welded areas for better frame strength and durability.A comfortable bike is a fast bike. It's also one that you'll want to keep riding. Road Comfort Geometry prioritises optimal load distribution and a comfortable riding position, so that you'll look forward to being in it for the long haul. With a low bottom bracket for extra stability and room to run 28mm tyres, we like to think we've thought of everything.