So my chinese 110cc atv with out reverse will fire up but when you press throttle it just revs up will not move need help I kno nothing about these things

 

If you can't shove the bike by hand, the brakes are stuck. If you can, it may be anything in the transmission, but if it has a variator, the rubber belt will probably have broken. Other common problems are rear chain off the sprocket, or centrifugal clutch worn out. The bike usually moves with a worn clutch though, just not very fast.

 

Yeah I can roll it fwd and bckwrd if jack up the back the wheels will spin but once they touch the ground it stops

 

If you have checked the rear chain and it is OK, the only thing to do is remove the clutch cover and take a look at the clutch, or clutches.

 

I got a new clutch on the way thank you for your help