Police detected a Harley Davidson motorcycle travelling at 138km/h in the 100km/h zone of Monash Freeway, Narre Warren at 11:25pm on Sunday February 3.
The 56 year old rider from Pakenham was issued an infringement notice of $604 and his licence was suspended for six months.
Half an hour later the same police unit detected a BMW sedan travelling at 128km/h in the 100km/h zone of Monash Freeway, Narre Warren.
The 45 year old man from Cranbourne was issued an infringement notice of $443 and three month licence suspension.