Bora-Hansgrohe reveal former rider failed drugs test in 2016
Team manager expects Ralf Matzka to be acquitted over Tamoxifen test
Ralf Matzka in action at the 2015 Paris-Roubaix Bora-Hansgrohe have announced that former rider Ralf Matzka tested positive for banned substance Tamoxifen in 2016, but expect him to be acquitted.
