This EY4 Throttle is an electrical component compatible with Forever, Mini Long Body Single, Mini Long Body Dual, Achilleus NEW, City NEW, Spider 2 NEW, Storm LTD NEW, Thunder 2 NEW, Victor NEW, Victor Luxury Plus NEW, Spider 2, Thunder 3, Togo, Togo LTD, Togo Max, Togo Pro, Ultra 2 Upgrade, Ultra 2, and Victor LTD. It is a thumb-operated throttle with Hall sensor, integrated return lever, and round housing featuring Minimotors and Dualtron logos. Equipped with a 4-pin connector and approx. 23 cm cable, it mounts on the handlebar and connects directly to the controller to regulate motor speed smoothly and accurately. Package includes 1 throttle unit only.