Fitment: For YAMAHA Xvs1100 Drag Star(1999-2006) Fits EFI motorcycles. if you encounter any problems, please do contact me first, I very much hope to help you solve the problem, thank you Description: Condition:100% Brand New Color of Light Source: Red/Blue/green/white/orange Item Name:Speed Gear Display Indicator Size:4cm*4cm*4cm/1.57inch*1.57inch*1.57inch Feature: Shows current gear number Indicates current gear from 1 to max of 6. as well as a neutral indicator. Detects the current gear faster than other gear indicators that use speedometer/tachometer signal. Display can be mounted anywhere Installation: To find the gear display plug as Smoku technology to the product and then connected to a power line and speed signal line is inserted in the tank below!When the monitor is in place,check that the cable is not subject to steering damage! Note : The product will display three modes: A, B, and C. Select mode A.You can switch modes by turning the power on and off. When the power is turned on, it will display 6, 5, 4, 3, 2, 1, A, L. The gear indicator can be directly on the Program in this mode, and you can program and use it correctly in this mode. If you need to switch modes, please turn off the power after L is displayed, and then turn the power back on to enter the next mode state. Steps: -You need to setup the module after installation. When ignition is turned on, the display counts backwards (6 to 1) indicating that the memory is clear. -Raise the rear wheel off the ground by using a stand, and start the engine in Neutral. (If you do not have a stand, you may setup the unit while riding. Find a long, straight road with light traffic.) -the screen displays L, indicating that learning is started. - The screen displays L, select first gear, release the clutch, and keep the speed higher than the idle speed. - The display will flash "1";. Continue to maintain the first gear, accelerate. When the device is learning a gear, the display flashes faster. - When the display shows n, relax the handlebar accelerator.When the gear indicator changes from "n" to "2", the motorcycle immediately shifts into "2" gear, then continue to to refuel and accelerate slowly. - When the display shows n again, relax the handlebar accelerator again.When the gear indicator changes from "n" to "3",the motorcycle immediately shifts into "3" gear, then continue to refuel and accelerate slowly. Repeat this process until all gears are thought. In the highest gear, when learning sixth gear, the display will flash 6, accelerate until o is displayed, and then 6 will stay on and stop flashing. Indicates that the configuration is complete. The unit is programmed and should indicate the gears correctly. Now, when ignition is turned on, the display counts forward (1 to 6) indicating that it is fully functional. Note: If your motorcycle model and year are within the above applicable model range, and it has 5th gear, you can directly refer to the above configuration method to perform the previous configuration until the gear indicator displays 6, and you do not have 6th gear. Can enter. You directly stay in 5th gear, and then continue to accelerate until the number 6 on the gear indicator is constantly lit, and that's it. If you have any questions, you can contact store customer service. Rest: If some gears are not indicated correctly, reset the unit and set it up again.If you change your gearing (install new front or rear sprocket),or you install a speedometer (or other speedometer calibrator),probably you will have to reset it and set it up again. Cut off the power of the unit 6 times in a row,while the display is counting up and shows3 ,4 or 5. You can power on/off the display by turning the ignition key on/off.On the next power up,the display will count backwards(6 to 1). The memory is clear now and you can perform the Setup procedure. Package List: 1 x Motorcycle Speed Gear Display/Bracket(As shown in option picture)