Authorized Dealer The MotoTec Alien 50cc Kids Dirt Bike - The perfect kids starter dirt bike. The latest generation of 50cc mini bike engines are faster, torquier, more reliable and even easier to set up and start than ever before. 2-Stroke engines are preferred as they provide almost double the power of the same size 4-stroke. Easy pull start, improved carburetor and all of the standard safety features, support and reliability MotoTec provides. Suitable for both wet and dry conditions. This bike will offer hours of fun in almost any children’s outdoor environment. Built Solid, this bike can handle most beginner terrain. A steel frame, with the ability to bear your child’s weight as they grow, and real outdoor rubber tires separate this bike from similar products. Responsive acceleration, front telescopic forks, rear mono shock suspension, disk brakes, motocross styling and big bike attitude, makes this the perfect children’s choice. Simple to ride, it's fully automatic, so just twist the throttle and go. Specs: Motor: 50cc 2-Stroke, Air Cooled (EPA Approved) Gas/Oil Mixture: Unleaded 25:1 ratio Engine Start: Pull Start Gas Tank: 1 Liter Top Speed: 25 mph Cruising Range: 10+ miles per tank Transmission: Auto Centrifugal Chain: T8F 62 Link Recommended Age: 13+ Max Rider Weight: 130 lbs Front Rear Tires: 12.5x10 Brakes: Front Rear Disc Suspension: Front Fork and Rear Mono Shock Throttle: Variable twist-grip Seat: Padded (single rider) Handlebars: Angle Adjustable, Not Height Seat Height from Ground: 22 inches Box Size: 46x14x26 inches Box Weight: 53 lbs Dirt Bike Dimensions: 42x27x28 inches Dirt Bike Dry Weight: 48 lbs Warranty: 30 days parts replacement California Customers: This bike is for "Competition Use Only" and has the following restrictions: Cannot be registered for OHRV registration. Cannot be registered with the CA DMV with a green or red sticker. Can only be ridden for competition in a closed course. Does not meet California Emissions Standards.