Make sure you have a new (right kind) of spark plug. Next I would say you may have to rejet your carb. But it could also be your air filter or reeds(if a 2 stroke). If plug, reeds (if a 2 stroke) and air filter are all good, I'd guess a rich main jet.
yes there is the ktm ktm 85 ktm 110 ktm 125 ktm 150 ktm 250 ktm 500
ktm
Bog is a spirtiual being, believed by most people.
KTM
ktm originated in japan
Yes, she is a BOG.
KTM
no
There is a bog at camp.
bog turtle
i do Check this out http://en.wikipedia.org/wiki/KTM
Bog! Bog! Hee Hee Bog! Also: fen