CSC-World Online cyclist Bo Hamburger has been suspended after failing a drugs test last month in Belgium, his team boss Bjarne Riis said Thursday. Hamburger tested positive for a banned substance following a race in Belgium on April 19, Riis said.

CSC-World Online is one of the teams that was given a wildcard into this year's Tour de France, and includes former world No. 1 Laurent Jalabert.

Copyright AFP 2001