if theres no compression in a mototr does that mean that the motor is gone? what can be done to fix this?

 

time to rebuilt top end... Sound like you burn a hole on top of the piston..... aother thing you can check it out is take the plug out and put your finger over the plug hole and crank it. see if you got air pressure is hitting your finger if not then no compression. if so then you might had a faulty reading on your compression.
try that....

 

ohh no its not my bike. i was just wondering because i might get a bike from a friend and he says it doent run.

 

what bike it is?

 

dunno waht year but its a suzuki rm125