The product is a 48V half-twist throttle grip lock key set with an LED display, designed for electric bikes. The black grips are made of acrylonitrile butadiene styrene (ABS) and have a right-hand orientation. The set includes grips with a direct attachment mechanism and features a key lock for security. The exterior finish is plastic, and the handle material is also plastic, giving it a sleek design suitable for a motorcycle theme. This electric bike throttle offers a convenient and secure way to control the speed of your e-bike.