MY DNEPR MT11 HAS GIVEN ME NOTHING BUT TROUBLE ODOMETER SAYS 1800 KL.RUNS ON ONE CYL THEN BLEW HEAD GASKET NOW A FREIND HELPED ME WORK ON IT SAYS CAMS BAD LOVE THE BIKE ONLY GOT TO RIDE IT 30 MILES.COMPRESION WAS 95 AND 100 ON CYL.NOW HAVE HEADS OFF FRONT OF MOTER APART READY TO PULL CAM FIGHTING WITH SCREWS HELP