Southern 100 Racing, organisers of the Isle of Man Steam Packet Company Southern 100 International Road Races are to make a number of changes to their racing classes for the 2019 event which takes place Monday to Thursday 8th – 11th July.
The main change is the dropping of the ‘Ultra-Lightweight’ 125cc/400cc class from the programme along with the discontinuation of the Support races.
However, with the increasing number of entries being received for 600cc machines, the organisers are to include an additional race for this class.