Every summer Twin Club Mc organizes one of the largest and most visited Motorcycle exhibitions in northern Europe . It takes place the 1st Saturday in June, and is located in the park "Societetsparken" in central Norrtälje. The exhibition usually has around 400 exhibitors and is visited by app 5000 motorcycles and app 12.000 visitors.

The exhibition is divided in 6 main classes: HD-chopper, Chopper, Custom, Classic Custom, Trike and Classics, and 3 overall classes: Best paintwork, Peoples choice and The Jury’s choice.

One demand is mandatory, you must run your bike into the exhibition ground.

In all classes, with the exceptions of “people’s choice” and “The Jurys choice” there is the owner of the exhibited motorcycles who put the votes. This means that the motorcycles are judged by motorcycle builders. (Members of Twin Club Mc are not allowed to vote).
In the class “Peoples choice”, all visitors are allowed to vote, and in the class “The jurys choice”, composed of 5 well-known people in the Swedish biker culture, the jury will chose a winner.

With lots of help from our fantastic sponsors we usually have a prizes well worth over 400.000.- SEK. And of course the winner will have a cup showing that they have won a prize in what some call the Swedish Championship in building motorcycles".