Tony Cairoli wins in Italy as practice before 2017 World Championship gets underway
KTM factory riders were on form at the 2016 Motocross of Nations in Italy
Andrew Short competes in his final professional race
The two-time MX2 world champion will move up to the MXGP class as of 2017.
Stefan Everts talks home MXGP, assesses the season so far, and chats evolution in the GP paddock