Hyper Motobike Boys" 36-Volt Electric Bike: * Authentic Hyper race graphics * Rear-wheel hub motor * One 36-volt battery required (included) * Batter charge time: 12 hours; 4-hour run time * Number of speeds: 1 * 36-volt twist-throttle power assist * Front and rear suspension steel frame * Front and rear disc brakes * 20" x 2.75" knobby wheels * Deluxe padded seat * Resin pedals * Maximum weight capacity: 225 lbs * Assembly required * Dimensions: 57"L x 23"W x 37"H; weighs 83 lbs