Patrick Moster told to leave over camel riders comment Rider Nikias Arndt appalled by his coachs language The German Cycling Federations sporting director has been sent home from the Tokyo Olympics after a microphone caught him shouting a racial slur during Wednesdays mens time trial . Patrick Moster was heard telling his rider Nikias Arndt: Get the camel riders! Get the camel riders! Come on! as he tried to catch rivals