"Technological fraud’ discovered at Zolder cyclocross worlds"
A separate report on Sporza filled in some of the apparent details of what exactly happened.
“After one lap of the world championships, UCI took Femke’s bike in the pit area and tested it with some sort of tablet,†said Sporza journalist Maarten Vangramberen. “The bike was immediately sealed and taken. The UCI then called in the Belgian federation. When the saddle was removed, there were electrical cables in the seat tube. When they wanted to remove the bottom bracket, which is normally not difficult, they could not because the crank was stuck. Inside there was a motor.â€
Read more at
http://velonews.competitor.com/2016/01/news/uci_detains_bike_cyclocross_worlds_394233_394233#B2hz4ymKuLVKuIWu.99