1. Easy to install: Our electric ignition switch is a brand, quality assembly designed for the retrofit market, offering simple and convenient installation. However, professional installation is recommended to ensure longterm durability. 2. care service: We are committed to providing customer service to all clients. If you have any questions about our ignition key, feel to contact us anytime. 3. material: Our 2wire ignition key switch is crafted from quality metal, making it universally compatible with most vehicles, including electric scooters, bicycles, throttle grips, motorcycles, tractors, trucks, karts, dunes, UTVs, ATVs, and more. 4. Important note: The key switch features a simple yet reliable ignition lock mechanism while maintaining the original vehicle style. Additionally, 2 matching keys are included, allowing you to assemble a replacement set that's both economical and convenient for daily use.