• Part Type: Smart speed control handle (Race / Throttle) for electric scooters and bikes. • Control Type: Half-Twist for hand comfort while driving and preventing sudden acceleration. • Integrated Screen: Digital LCD screen (displays battery level, voltage, and speed depending on controller compatibility). • Security System: Integrated with a lock and ignition key (switch) to protect the scooter from theft. • Connection: Comes with the harness and wires (main large black connector + small switch connector). • Part Condition: (Very clean and has no issues, I just bought it and it turned out not to be the right size for mine).