Easily the driving force behind the loss of sales to the farming community is the Quad bike. Let's face it MX bikes aren't seen on the road and you do not see many Enduro's either so the loss of road sales is a bit of a red herring. Back in OTF's day you adapted a road bike hence nobody actually SOLD you a Trials bike. This continued until the 60's when dedicated Trials machines began to appear for sale. Even then there were factory specials. The mass market really appeared in the 70's and gathered pace until the early 2000's. Since the "Mortgage" crisis and the effects of over taxing the "working" classes, (by which I mean those of us who PAYE), The markets for "leisure" machines has been squeezed. It's not helped by the choice of Machines increasing either. This means the price of a "ready" made Trials bike has increased as prices for parts perversely keep going up. Rules are rules they make no difference. The Cost of competing is the problem. Where Older bikes have an advantage is that many parts are available cheaper than Modern ones or that they can be more easily worked on by the amateur. So long as riders keep turning up to some Trials then they will eventually when the squeeze is off begin to find the time and money to come back and buy more new bikes and compete more. It's coming but we will have to hang on.