The razor e100 electric scooter keeps you on the move for up to 40 minutes of continuous use. Features include a chain-driven motor, a twist-grip throttle and thumb-trigger acceleration. Scoot around town in style. Razor e100 electric scooter. Up to 40 minutes of continuous use. Twist-grip throttle; chain-driven motor. Hand-operated front brake; variable speed. Adjustable handlebar mechanism; handlebar folding mechanism. High-torque 100-watt electric motor. Eight-inch pneumatic front tire; 125mm rear polyurethane wheel. Speeds up to 10 mph. Two 12 v batteries included; sealed lead acid battery system. Ul-approved battery charger and tools included; battery charge time 8 hours. Ages 8 and up.