X-PRO Storm 125cc Zongshen Engine Kids Dirt Bike Pit Bike Youth Dirt Pit Bike with 4-Speed Manual Transmission,Big 14"/12" Tires! 125cc dirt bike brought by XPROUSA.Please Noted this bike cannot be sold to California. Good Quality Zongshen Brand EngineComes with 125cc Zongshen engine,which is expensive, reliable, more powerful and long life span. Upgraded Cradle type frame structureA reduced version of the large off-road vehicle, with greater strength and rigidity, and better stability during frequent acceleration and braking. Strong steel frame and precision welding processHigh-strength steel with high precision welding, makes the whole frame much more lighter and stronger with a longer service life. Some assembly required: Assembly for dirt bikes include Handle bar brackets, wheels, brakes, number plate and fender. (May differ per model)