Peter Sagan’s Bora-Hanssgrohe team have appealed his disqualification from the Tour de France to the Court of Arbitration for Sport (CAS) in an unprecedented move that they believe could even see the world champion return to the race should it prove successful.

The Slovak rider was thrown off the race on Tuesday evening after the race jury ruled that he had endangered other riders in the sprint at the end of Stage 4 in Vittel, with Dimension Data’s Mark Cavendish forced to abandon with a fractured shoulder blade after Sagan moved across his line and sent him into the barriers.

Prior to the start  of today’s Stage 6, team press officer confirmed to Shane Stokes of Cycling Tips that it had appealed Sagan’s disqualification to CAS.

He said: “We appealed yesterday morning at the CAS because in the UCI rules, as far as we understood, there is no chance of an official appeal as the penalty was less than 200 Swiss francs.

“Of course there is the possibility to go to CAS, and we hoped that CAS would decide on that case before the start [of yesterday’s Stage 5].”

He continued: “Peter was ready to race. He was not far away. So we just hid him a little to give him some quiet time, but he was there. But CAS unfortunately didn’t decide before the start, so we couldn’t put him on the line. We will still wait for the decision of the CAS.”

Whether Sagan could return to the race should CAS rule in his favour is questionable – there is simply no precedent for it, and the fact that he has now missed two stages means that under UCI regulations, he would be considered to have ended his participation in the race.

Sherzer acknowledged he had “no idea” how Sagan might be reinserted in the race, but added: “Peter is still ready. He is not on holiday anywhere or something.

“He is at home, which is not too far away. So we just wait for that the CAS decides, and then we take the next steps.”

Bora-Hangrohe, meanwhile, are making another protest of sorts by lining up Sagan’s bike alongside those of his team mates ahead of the start of each stage, even if he isn’t there to ride it.

Meanwhile, Sagan and Cavendish appear to have buried the hatchet after Tuesday’s controversy through an exchange of tweets.