We’ve always wanted a real-life version of the Aperture Science Handheld Portal Device, so we could quickly dart from location to location. Red Bull envisions what downhill mountain biking might be like if extreme sports junkies had a portal gun in their bag of tricks.
THE BEST Downhill
You’ll believe a bike can fly in this epic run from Rachel Atherton, as she sets a record 10th victory in a row at the 2016 UCI Mountain Bike world cup, tearing down the course at breakneck speeds, over rocks, roots, and other obstacles without so much as flinching.
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