Description: 【Easy Installation】: Open design, easy to install handlebars, no need to remove the bike handlebars to install. Cable Length: 165cm/5.41ft. 【Greater Compatibility】: Can be used by left or right hand, thumb throttle fits electric bike. 【Small size】: Not take up too much space on the electric bicycle handlebar, the damping is very suitable, the force is strong. 【Premium Quality】: This thumb throttle is made of PVC material, rubber material is used in the part that contacts with fingers, wear resistant and not easy to age, ensure maximum strength and durability, long term use 【Feature】: With this Thumb throttle for electric bike, you can control the speed of your electric bicycle and scooters easily.Left hand thumb throttle or right hand throttle for adjusting the speed. Specification: Material: PVC Size Chart: 165cm/5.41ft Package Includes: 1 Electric Bike Thumb Throttle Note: Please allow slightly errors 1-2cm differences due to manual measurement.