Usage Tips:DIGITAL ADJUSTABLE 9 IGNITION CURVES WITH LONG WIRE - The CDI box is adjustable,with a 6-pin male plug connector,voltage: 12V. Reset the ignition advanced curve for better acceleration.The long wire is more convenient to adjust the gears. UPGRADED PERFORMANCE: This racing high makes our motorcycle/bike a completely different animal.High voltage adjustment accuracy, low working current, high charging power.Excellent performance designed by professionals to improve driving safety. Digital Adjustable CDI Instruction: 1. After the CDI is turned on, the digital tube displays the curve before the last shutting down. 2. Every time you the button, the number in the digital tube is added up by 0-9, and it be displayed in a loop. 0 means no ignition, 1-9 means 9 ignition curves.(0 is the speed limit of 6000 rpm, 1 is the -state, 1-9 are all unlimited speed. After installation, you can adjust it to the most suitable burst curve for the motorcycle engine) 3. The number be remembered after each , and the last ignition curve still be displayed after the power is off. 4. The ignition curve 1 imeans that the ignition angle is relatively low, and 9 means that the ignition angle is high.The ignition angle difference between each curve is 1-2 degrees. 5. According to different sites and road conditions, choose different ignition curves to match. Type:Motorcycle Igniter Name:AC With Lead Digital Adjustable Igniter Conditon: High class quality and very 6 Pin AC CDI Power:AC 12 Fitment: For AKT125 RX125 FT125 FT150 CG125 FT150 RX150 SBR150 for CG 125cc 150cc 200cc 250cc Engine ATV Dirt Bike Go Kart Scooter Colour:Blue & Black Material:plastic Package Contents: 1 * Motorcycle Ignition 6 Pin AC CDI Box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.