Katusha rider slides out of Tirreno-Adriatico escape group, under a barrier and down a bank (video)

Matvey Mamykin slides out spectacularly on a gravelly corner in the final 20km of stage four of Tirreno-Adriatico - but quickly remounts and carries on

Matvey Mamykin slides out spectacularly on a gravelly corner in the final 20km of stage four of Tirreno-Adriatico - but quickly remounts and carries on