Alexandr Kolobnev will have his day in court next month. The Court of Arbitraiton for Sport has scheduled the UCI's appeal of his case for a hearing on February 7.
The Russian tested positive for the diuretic hydrochlorothiazide, which can be used as a masking agent, at the fifth stage of the Tour de France last summer. He withdrew from the Tour and voluntarily suspended himself. He denied having used any doping, but the B-sample also came back positive.
The Russian anti-doping agency did not suspend him, but gave him a warning and a fine. The UCI announced in early December that it had appealed that decision to the CAS.
Kolobnev had ridden with Katusha since 2010, but team manger Hans-Michael Holczer confirmed in December that he would not return to the team this season.
The 30-year-old made further headlines late last year when a Swiss magazine alleged that Alexandre Vinokourov bought the win in the 2010 Liege-Bastogne-Liege from him. Vinokourov has vigorously denied the charges and indicated he would sue the magazine, while Kolobnev has not publicly commented.