The world’s best freestyle motocross athletes gathered in London for the season finale of the Red Bull X-Fighters World Tour 2009 on Saturday prepared for the showdown in the capital’s famous Battersea Power Station with a traditional British teatime. Local rider Chris Birch was on hand to whip up an FMX storm in a teacup at Stowe House, a magnificent stately home that has featured in blockbuster films ranging from Harry Potter to Indiana Jones and even James Bond.