This stunning clip shot in Tokyo was filmed by visual artist Antony Crook, in collaboration with Rapha and RSA Films. "Knock for Knock" is a scripted short featuring cyclist James Bowthorpe and accompanied by a soundtrack from Mogwai. Wonderfully filmed and illustrated with exceptional detail, continue below to catch "Knock for Knock" and watch this sportsman's struggle with inner demons. [TheWorldsBestEver]