ok so i have a loncin lx110 quad
its shaft driven
semi-auto 3 gears
and sometimes it grinds out of gear or mighten go into gear
any ideas???

checked shaft oil it was golden brown colour ,sticky
would it be anything to do with this what kind of oil should i use ???????

 

did you sort it out ive got the same bike and mine is jumping out of 1st and 2nd works fine in 3rd and reveries don't no if gear box has gone or wat