Features: 1.Extremely fine center electrode of iridium coupled with a sharp pointed ground electrode designed for better igniting performance. 2.Increase ignition energy intensity for easy starting and smooth riding. 3.Easily installation, just plug and play. 4.Comes with a complete tools for easy and convenient use. 5.Fit for Motorized 49cc 66cc 80cc engine bicycle spark plug. Specification: Features: Comes with a complete tools for easy and convenient use. Extremely fine center electrode of iridium coupled with a sharp pointed ground electrode designed for better igniting performance. Increase ignition energy intensity for easy starting and smooth riding. Easily installation, just plug and play. Solid and heavy duty parts work harder and last longer. Fit for Motorized 49cc 66cc 80cc engine bicycle spark plug. Specification: Condition: 100% Brand New Name: CDI ignition coil magneto Materials: Steel + plastic Color: As picture shown Size: Approx. 47 x 40 x 30mm / 1.8 x 1.6 x 1.2in Size Details: As picture shown Package Weight: Approx. 360g / 12.7oz Fitment: Fit for Motorized 49cc 66cc 80cc engine bicycle spark plug Package Included: 1 x Magneto 1 x Cdi Coli 1 x Spark Plug 1 x Accessories 2 x Screw 2 x Nuts Note: 1. Please check carefully and compare your original one before purchase! 2. Please allow 1-3mm difference due to manual measurement. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. PackageList: