IMO the team should be disqualified from the tournament and not just one race.
They knew exactly what they were doing... this was intentional...
If you don't set the record straight this will continue to happen over and over again...
I think if the punishment was more severe, such as a fine to be paid to the club, suspension of the racing license and an written apology to the club members, they would refrain from even trying to think about doing such thing.
I also think that the tournament winning bikes, per each class, should be subjected to the same protest inspections before the final results are placed for the season.
You all know very well the amount of money and effort involved to prep the bike, travel expenses, entry fees and so on...
It's unfair to the rest of the teams and club members that are playing by the rules.

Just my 2 cents...