Hardly high tech, fella next door has got himself one of those silly little toy motorbikes. Only prob is the fecker wont go!

 

Its pretty much a lawnmower engine on it so fairly simple. Starts and runs ok but a big fat 0 torque, lifting up the rear wheel and open the throttle wheel spins fine, can also run down the road by the side of it and it shoots off.

 

sit on it, and no go, will strain and stall if you open the throttle too far.

 

Done all the basics, fuel/oil mix is fine, primed it, fuel is turned on and can be seen in the fuel line.

 

any ideas?

 

its brand spanking so nothing should be worn out on it.....

 

Cheers

 

any ideas?

 

 

 

Your too fat! :tongue:

Your too fat! :tongue:

 

I haven't actually had a go yet but I did suggest that :) so we got the skinny bloke from down the road to have a go, not much difference!

 

Im thinking I might slip a litre of octane booster in there when he's not looking see if that makes a difference! :D

Sounds like air fuel mixture trouble......

cheers mikey will check that the air filter isnt obstructed/blocked/drenched in oil...

Automatic clutch needs adjusting so it engages later (and the engine will have built up more revs) ???? Maybe

one thing I was thinking is that the clutch is possibly not engaging properly, dont think I'll get that involved with it though, dont fancy taking it apart and not being able to put it back together :D

Is the choke stuck on?? not sure it would stall at high revs running lean, but might do running rich.