djfoxi

many thanks you are absolutely right i striped the engine to find bearing cage had broken i was very lucky that the engine was only ticking over at the time that it broke and now real damage done

Hi can anyone help my sherco 125 It was just ticking over and all of a sudden stoped i tried to kick it over and found the engine had gone very tight so i removed the barrel to find the piston was all in good order and no sign of seizure in the top end . But something in the bottom end was still tight i turned it by the flywheel a few times and it loosened any ideas !!!!!!!!!!! many thanks