Cheating in Bicycle Races with Tiny Hidden Motors
If doping weren't enough, cyclists are cheating in races by hiding tiny motors in their bicycles. There are many detection techniques:
For its report, Stade 2 positioned a thermal imaging camera along the route of the Strade Bianche, an Italian professional men's race in March held mostly on unpaved roads and featuring many steep climbs. The rear hub of one bicycle glowed with almost the same vivid orange-yellow thermal imprint of the riders' legs. Engineers and antidoping experts interviewed by the TV program said the pattern could be explained only by heat generated by a motor. The rider was not named by the program and could not be identified from the thermal image.
Cycling's equivalents of the Zapruder film are online videos that show unusual patterns of bike changes that precede or follow exceptional bursts of speed by riders. Other videos analyze riders' hand movements for signs of switching on motors. Still other online analysts pore over crashes, looking for bikes on which the cranks keep turning after separation from the rider.
Unlike the thermal images, however, the videos have only implied that a motor was present.
In a statement, the cycling union, which commonly goes by its French initials, U.C.I., said it had tested and rejected thermal imaging.
"The U.C.I. has been testing for technological fraud for many years, and with the objective of increasing the efficiency of these tests, we have been trialling new methods of detection over the last year," the governing body said. "We have looked at thermal imaging, X-ray and ultrasonic testing, but by far the most cost-effective, reliable and accurate method has proved to be magnetic resonance testing using software we have created in partnership with a company of specialist developers."
Posted on April 22, 2016 at 6:22 AM • 48 Comments