Feature: 1. Compatibility: CDI ignition coil is compatible with 49cc 50cc 60cc 66cc 70cc 80cc 2 stroke motorized bikes. 2. Function: Ignition coils will increase spark, improve combustion and overall electrical performance, and improve the ignition system. 3. Reliable material: ABS and metal alloy and rubber materials, strong and wear-resistant, anti-aging, high hardness, not easy to deform. 4. Professional manufacturing: This set meets strict production quality standards, stable performance, high reliability, high precision and sensitivity. 5. Ideal replacement: According to the original size design, perfect replacement for the old or damaged original one, no need to modify, easy and quick installation. Specification: Item Type: CDI Ignition Coil Spark Plug Material: ABS & Metal Alloy & Rubber Application: Replace and refurbish the old original car ignition system, improve the performance of ignition and refurbish the new Applicable models: Suitable for 49cc 50cc 60cc 66cc 70cc 80cc 2-stroke engine Motorized bicycle Package list: 1 xCDI ignition coil 1 x Spark plug