The Thumb Finger Trigger Throttle is designed for electric bikes and scooters, built with durable materials for longlasting use. It combines a refined, wearresistant surface with a nonslip grip for reliable control and ease of operation. Key benefits Durable and practical: wearresistant construction with a nonslip, easytouse surface for consistent thumb control. Waterproof connector: provides a secure, stable connection and longlasting performance in wet conditions. Flexible compatibility: 3pin interface supports mounting on either the left or right side, suitable for various handlebars. Compact and lightweight: overall size 3 x 2.3 cm with a handle diameter of 2.2 cm and a cable length of about 33 cm, enabling easy installation and maneuverability. Specifications and fit Application: throttle designed for electric bikes and scooters Interface: 3pin connector for versatile left or right side installation Cable length: approximately 33 cm Handle diameter: about 2.2 cm Footprint: 3 x 2.3 cm Use scenarios Daily commuting: install on a bike or scooter for quick, comfortable thumb throttle control during urban trips. Riding in wet conditions: the waterproof connector helps maintain stable performance in rain or wet environments.