Features: Black CDI Box Ignition Control Unit Made of high quality ABS material, for tough, high rigidity and collision resistance.Good quality not only can provide a safer guarantee- for your life,but also good materials can increase product life. Ignition Control Unit easy to install, reliable to use.Practical and convenient in use.Such a practical tool you will need it. Help to increase ignition energy intensity for easy starting and smooth riding. When the spark ignites the mixture of fuel and air, it will cause an explosion, pushing the piston up and down in the cylinder body to achieve the function of Starting the motorcycle engine. This CDI Ignition Control Unit can fit for -Yamaha Virago XV250 V-Star 250CC CDI. High performance coils that meet or exceed specifications. This CDI ignition control unit is a great replacement for your old or broken one.Easy to install, reliable to use. You can easily install the igniter without any other tools. Specifications: Material:ABS Size:Approx.9.8x9.8x2.5cm/3.85x3.85x0.98inches Color:Black for -Yamaha Virago XV250 V-Star 250CC CDI Part Number: 4RF-82305-00/2UJ-82305-00-00 Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1 x CDI Unit