Man-made BMX super ramp - Sebastian Keep Quarter Master

Get your biking fix over at http://win.gs/1lxRNQQ For more from Bas Keep, including the full Behind The Scenes edit, visit http://www.redbull.co.uk/quartermaster Towering at twice the height of a double decker bus, British BMX rider Bas Keep has built and ridden the biggest dirt quarter pipe ever made, which reaches 26 feet above the ground. In this clip, Bas is joined by Ben Hennon and Ruben Alcantara as they reach heights of more than 45 feet on a BMX. The project took around four months to complete, and the idea to build the quarter pipe came to Bas around five years ago when he approached Red Bull with a sketch drawn on a piece of paper. _________________________________________________ Experience the world of Red Bull like you have never seen it before. With the best action sports clips on the web and original series, prepare for your "stoke factor" to be at an all time high. See into our world: http://goo.gl/J49U Red Bull on Facebook: http://win.gs/redbullfb Red Bull on Twitter: http://win.gs/redbulltwitter Subscribe to Red Bull on Youtube: http://www.youtube.com/subscription_center?add_user=redbull Subscribe to the Red Bulletin: http://win.gs/TheRedBulletin Sign up for our Newsletter here: http://win.gs/RedBullNewsletter