My name is Zoli, an old age pensioner, but young forever I've a ZTR250 for a years, I've worked continuosly on it, but now work well. It has a Bashan 250 ccm (quad) engine, not too fast, about 70 Km/h what it likes, max. speed is 90 Km/h. Next year I try to reduce vibration, because it distubes me. I thinking about some car's motor stay gum, which suit to frame and engine. Perhaps somebody can help with advice, or somebody has experience in this theme . Now I begining the reading in this great forum Wide way for everybody!