Feature: Wide Compatibility & 48V Support Designed for electric vehicles using a 3-pin throttle system. Works with most e-bikes, electric scooters, and trikes running 48V systems. Precise Speed Control Built with a high-sensitivity Hall sensor to deliver smooth, responsive, and accurate acceleration without lag. Ensures stable speed control for city commuting or off-road riding. LED Power Display & Key Switch Integrated LED indicator clearly displays remaining battery level, allowing you to monitor power status at a glance and recharge in time. The key ignition switch adds extra safety and everyday convenience. Ergonomic & Durable Design Constructed from high-quality ABS housing with a non-slip rubber grip for a comfortable, secure hold—even on rough roads. Resistant to heat, wear, and daily riding conditions. Easy Installation with Complete Accessories Mounts directly onto the right handlebar. Simply connect to your controller and tighten. If wiring differs, the included pin removal tool allows easy wire adjustment. Wire Connection: Red: +5V Green: Speed signal Black: GND White: Power input Yellow: Switch output (Always turn off power before wiring.) Specification: Handlebar Size: 7/8" (22mm) Voltage: 48V Connector: 3-Pin Sensor Type: Hall Sensor Material: ABS + Rubber Display: LED Battery Indicator Switch: Key Ignition After-sales service: If you have any questions or encounter any issues, please feel free to contact us. We're committed to providing prompt and professional support. Package Includes: 1 × Full Twist Throttle 1 × Rubber Grip 1 × Pin Removal Tool 2 × Keys 4 × Zip Ties 1 × Allen Key 1 × Throttle Assist Note: Always power off before wiring. This throttle is not universal; some models may require wire rearrangement. Please confirm voltage, connector type, and handlebar size before purchasing. Color and appearance may vary slightly due to lighting or display differences.