The BTRDA Sporting Trials Committee has been working hard over the last few years to reach a resolution on the much debated differential topic. Please below PDF for an open letter from the Sporting Trials committee chairman Stuart Beare on the resolution that has been reached and an explanation behind the new diff parameters, and how they will work as they are welcomed into the 2019 regulation.
Thanks go to all the Sporting Trials Committee for their many hours of hard work on this, and we look forward to these new regulations adding to an exciting 2019 championship season.