Hi, my 250 Travel has 78000k but developed some engine problems. The bushing in the gearbox broke up. This damaged the output shaft on the gearbox. Also the gear in the oil pump split. This took out the cam chain, cam and head. I have found an AJs 125 engine which I am fitting into the frame but would like to find a replacment 250 engine if that were possible. I am based in Irealnd. Thanks Mick