Hi iv got a gasgas pampera mk1 seems a pretty rare model as I can't find much information about them, does anyone know if the engine on the mark 1 is the same as all the other ones in that year. looks fairly similar apart from the radiator is abit bigger. 

Good place to start is Mike at  https://www.motomerlin.org.uk/

Edited November 18, 20205 yr by gasserguy

The first generation Pampera (released approx 1996)   had a smaller radiator than the later models. These first Pamperas also had the  "trials gearbox"   , later models had some gears with different ratios.