The MotoTec X1 70cc 4-Stroke Dirt Bike - The latest generation of 70cc mini bike engines are faster, torquier, more reliable and even easier to set up and start than ever before. Electric start, improved carburetor and all of the standard safety features, support and reliability that MotoTec provides. Suitable for both wet and dry conditions. This bike will offer hours of fun in almost any outdoor environment. Built Solid, this bike can handle any off-road riding. A Chromalloy frame, with real outdoor rubber tires separate this bikes from similar products. Responsive acceleration, front telescopic forks, rear mono shock suspension, disk brakes, motocross styling and big bike attitude, makes this the perfect choice. Simple to ride, electric start and fully automatic, so just twist the throttle and go. All Mini Dirt Bikes are not the same. You should be aware of the build quality and parts quality is very important to how much maintenance is required. This Dirt Bike has been specified for quality and reliability, improvements specified over standard Dirt Bikes include – Higher Grade Wheel Bearings - Longer Wearing Tires - Higher Grip Tires - High Quality Suspension for smoother ride - High Grade Starting Components - Chromoly steel frame - Safety and Design - CE and EPA approved. Specs: Motor: 70cc 4-Stroke Single Cylinder Air Cooled Factory Model# K1 Displacement: 71.8 ml Max Power: 3.7 HP @ 8000 RPM Max Torque: 4.5 ft-lb @ 6500 RPM Compression: 8.8:1 Transmission: Automatic Single Gear Engine Start: Electric Start (12v/4ah battery) Carburetor: PZ22 Jingke Drive Train: #420 Chain (14T, 39T Sprockets) Fuel Tank: 2.2 Liter Wheelbase: 39.37 inches Front Tire: 2.50-10 (10 inch) Rear Tire: 2.50-10 (10 inch) Seat Height: 23 inches Ground Clearance: 8.26 inches Frame: Cradle Type Steel Tube Front Forks: Telescopic 550mm, Travel 100mm, Tube 27mm Rear Shock: Coil Spring 270mm, Travel 43mm Swing Arm: 320mm Steel Rims: 1.4x10, 1.4x10 Cast Front Brake: Single Piston, 190mm Disc Rear Brake: Single Piston, 190mm Disc Dirt Bike Dimensions: 60x26x33 inches Dirt Bike Dry Weight: 111 lbs Box Size: 50x14x25 inches Box Weight: 127 lbs Spark Plug: A7TC Engine Oil: Summer, Winter Top Speed: 41 mph (with adjustable speed limiter) Cruising Range: miles per tank Recommended Age: 13+ Max Rider Weight: lbs Warranty: 60 days parts replacement