Please help

[wacked]

I'm new to the atv, and I bought my son a kasea 50
It fires up and runs but will only do 5mph at full throudle and then dies.:( Any one here have any idea? I replaced the CDI, coil and the computer box. I'm pulling my hare out.

[RTJ]

go to the mini (under 90cc) sub forum. there's a kasea section and ask some of them guy's

[incanejoker]

sounds to me like one of the safty switches is comming loose and you might reset the govener back it out a bit