Well, a good rider in virtually any motorcycle discipline will beat an average one if the superior rider is on a 20-year-old bike. But, a rider on a new bike will perform far better than he would on a 20-year-old machine.
Tires are hugely important, and the move to tubeless radials was gigantic. How did the front tires escape going tubeless. Fantic tried it, but it was abandoned for some reason. Anyone?
Mountain bikes started to go tubeless a couple of years ago.But there is debate in the MTB community where there are great benefits to be had for the weight gain.I personally would never go back to tubed on my MTB.I can see the MTB'ers going over to Tubeless completely they are advancing in design by leaps and bounds.Unfortunately most of the mtb tyre manufactures are not doing Moto trials tyres.
I can see the Technology from MTBing crossing over to Trials bikes if it is not already happening.
The technology being thrown at MTBing amazes me with the suspension(Marzocchi,Fox,Manitou and many others)brakes (Magura,hayes etc)Updating the products every year across four disciplines(XC,freeride,DH and DJ) and then there is the frames which are being designed lighter and stronger every year.
My trials forks are vaguely similar to my mtb forks.Except my MTB forks have more adjustments and are plusher.
Imagine a 50 kg Trials bike.