The cycling world has been abuzz with rumors that cyclists have been ‘moto-doping’ for years. Every few years, the UCI tests some bikes, riders get mad, and nobody gets caught. All told, it’s a pretty fantastical rumor that almost seemed too weird to be true. Cycling has been plagued by an ever-evolving series of doping problems, but moto-doping always felt more like something for truthers to parse out than anything (Look how Ryder Hesjedal’s back wheel keeps spinning!). Who would actually think they could get away with something as blatant as putting a motor into a bike?