Trials bikes are ace fun and that looks a belter Cradders! "Take a firm grip of the handlebars" was the advice given to me!
thanks mate, im pleased with it so far! hopefully ill get to tinker with it over the weekend.
As the others have stated, you should try re-packing the exhaust. However, I think you may get away with adding a second silencer. I have 2 karts with basically the same engine. The one with the additional silencer is very quiet for a 2/ and if I'm not mistaken has more bottom end power.
blimey, they look like some awesome machines! i have never seen a kart with brakes on the front before!
where do you think the engines are from then? i had heard that they were from another factory rather than being scorpa's own units.