Engine Model G23LH Engine Description Single Cylinder, Two Stroke, Air Cooled Engine Displacement 22.5cc Engine Power 1.2 HP Engine Ignition Electronic Engine Cutoff Handlebar Kill Switch Carburetion Walbro Transmission Direct Drive Fuel Gas & 2 Cycle oil @ 40:1 Fuel Capacity 1 Liter Fuel Economy 100 mpg Max Speed 20 mpg Cruise Speed 15 mpg Min. Speed 2 mpg Dimensions L-34" W-13" H-42", Folded L-34" W-13" H-14" Dry Weight 20 lbs Max Load 400 lbs Wheel Type 6" Non-Pneumatic Go-Active™ Rubber Front Brake Wheel Caliper Rear Brake Compression Additional Features *Oldest Product in our line up with a huge selection of aftermarket parts.   *Extremely Efficient drive system with only one moving part.   *Converts to a standard kick scooter by disengaging the drive.   *Lightest weight and compact design.   Aircraft grade aluminum and Comely construction