Lausanne, Switzerland  - Italian cyclist Riccardo Ricco has filed an appeal with the Court of Arbitration for Sport (CAS) against a two-year ban imposed on him for doping by the Anti-doping Tribunal of the National Olympic Committee of Italy (CONI) last month.

Ricco tested positive for the blood-booster CERA (Continuous Erythropietin Receptor Activator), described as third-generation EPO, after the fourth stage of the race, on July 8.

However, the 25-year-old admitted to EPO doping three days after the positive result and decided against calling for his B-sample to be tested.