We sent Matt Ray out to California to do battle in the first Game of Bike on the roof of a skyscraper!

USL BMX and Stacked BMX got together to host a Game of Bike between some of the best riders in BMX. The catch was that the Game would take place on the flat roof of a downtown L.A. skyscraper!

Check out Round 1 between Subrosa pro Matt Ray and Jaume Sintes now, and watch the rest of the riders battle it out on the USL BMX site.