Versatile Electric Bike Throttle Grip Suitable for 12v 24v 36V 60V 72V 48V
12v 24v 36v 60V，72V 48v Black Electric Scooter Bike Throttle Grip. support:12v 24v 36v 60V，72V 48v. E-Bike Thumb Throttle Power Switch Lock With Key Green Battery Level Display Electric Bicycle. 1 Set E-Bike Throttle.