Enhance the ignition performance of your 50cc to 125cc horizontal engine with this comprehensive Ignition Kit, designed for easy installation and reliable operation. Crafted from durable ABS, PVC, and aluminum alloy materials, this kit includes all essential components to ensure optimal engine starting and running efficiency for ATVs, go-karts, dirt bikes, and pit bikes. Key Features: · Complete Ignition Kit: Includes 1 ignition coil, 1 five-pin CDI module, 1 four-pin 12V voltage regulator rectifier, 1 two-pin solenoid relay, and 1 three-electrode spark plug, providing a full replacement solution for your ignition system. · Wide Compatibility: Perfectly fits 50cc, 70cc, 90cc, 110cc, and 125cc horizontal engines (note: not compatible with GY6 or CG engines), suitable for various Chinese-made ATVs, scooters, go-karts, and dirt bikes. · Easy Installation: Designed for straightforward replacement without complicated procedures, enabling quick and convenient setup to get your vehicle running smoothly. · High-Quality Materials: Manufactured using ABS, PVC, and aluminum alloy to ensure durability, heat resistance, and long-lasting performance under demanding conditions. · Improved Ignition Performance: Directly replaces old or worn ignition components to significantly enhance engine start-up reliability and overall ignition efficiency. · Reliable and Durable: Built to meet strict manufacturing standards, this ignition kit guarantees consistent performance and dependable operation in various riding environments. Specifications: · Item Type: Ignition Kit · Material: ABS + PVC + Aluminum Alloy · Fitment: Suitable for 50cc, 70cc, 90cc, 110cc, 125cc horizontal engines (not for GY6 or CG engines) · Voltage Regulator Rectifier: 12V, 4-pin · CDI Module: 5-pin Package Includes: · 1 x Ignition Coil · 1 x 5-Pin CDI Module · 1 x 2-Pin Solenoid Relay · 1 x 12V 4-Pin Voltage Regulator Rectifier · 1 x 3-Electrode Spark Plug This Ignition Kit offers a reliable and efficient solution to restore and improve the ignition system of your small engine vehicles, ensuring smooth starts and consistent performance for your ATV, dirt bike, or go-kart.