AJS Stormers are probably the easiest classic scrambles bikes to keep on the track due to their simple design and plentiful spares supply. It is not beyond the capability of most owners to maintain and tune their own machines. Technical help and advice is always available free from AJS.
Stormers are also among the most competitive of Pre ,74 bikes too. And so your chances of achieving good results are a foregone conclusion. The choice of 250, 370 or 410 engine size offers a bike for every rider's capability and style.