hi every one if any one can help it would save me a lot of time I have just got a 110cc full size quad bike shaft driven be leave to be a 110cc loncin semi auto engine 3 gears and reverse its jumping out of 1st and 2nd but fine in 3rd and reverse would this be down to the gear box or shaft drive etc looks like the shaft drive housing as been repaired before all so wat oil shod I use in the engine and wat oil do I put in the shaft drive please can I up load photos of my quad and engine to see if any one can tell me for sure wat engine is thanks lee

 

ps spent the last 2 weeks looking on google

 

 

 

 

 

You can get a whole new motor for $159 on ebay...LOL

I'd use 10-40 oil in both.

 

had a look on ebay no shaft drive engines on they

 

ooops..
Missed that part.

 

can any one help