Just bought an 06 KFX 80cc today for my son, so far its awesome! Took the restrictor out of the carb, it didnt have the energy to go up any hills with it in there...Son is totally thrilled! Thx to everyone that suggested this bike instead of the 50cc, my 8yr old is doing just fine on it! Anyone in the Phx area up for a family ride sometime feel free to msg me.

Just a happy new KFX owner!