Razor Scooter E 175 Boasting a high-torque, ultra-quiet chain-driven motor, and a handy twist-grip throttle Uses a simple kick start motor and can travel at powerful speeds up to 10 mph Powered by a long lasting rechargeable 24V Seal battery system Features a hand operated rear brake, spring loaded kickstand, and a 8-inch pneumatic front tire for a smooth ride Run time: Up to 40 minutes of continuous ride time. Run time may vary depending on riding conditions, climate and/or proper maintenance.