Feature: 1. Made of high quality ABS material, sturdy, high rigidity and collision resistance. 2. Increases the strength of ignition energy for easy starting and a smooth ride. 3. High performance coils that meet or exceed OEM specifications. 4. A great replacement for your old or broken unit. 5. Easy to install and reliable to use. Specification: Material: ABS Color: Black Size: 9.8 x 9.8 x 2.5 cm / 3.8 x 3.8 x 1.0 inch OEM Number: 4RF-82305-00 Package Weight: Approx 179g / 6.3oz Condition: Compatibility: Fits Yamaha Virago XV125 Fits Yamaha Virago XV250 Fits Yamaha V-Star 250cc Fits Yamaha XTZ750 Super Ténéré Package Included: 1 x CDI Ignition Control Unit Note: 1. Please allow 0.5-1 inch difference due to manual measurement. (1 inch = 2.54 cm) 2. The color of the actual items may vary slightly from the listing images due to different monitor settings. 3. Please note that new and old versions of this product may be shipped at random. Ensure you are comfortable with this before ordering.