Fitment: For Suzuki SV650 1999-2002 Features: Condition:100% Brand New Gear indicatior Light Color: Red Color of gear indicator bracket: black red green blue 1-6 Level Waterproof Gear display Locate the Speed Sensor connector: The Speed Sensor is usually mounted on the front sprocket cover, and the 3-pole black speed sensor coupler (as shown in the figure) is situated 20-40 cm (8-16) away from sensor. The connector is accessible by raising the fuel tank, removing the seat or a side fairing(as shown in the figure). Confirmation: 1. Separate the Speed Sensor connector (you might need to use a small flathead screwdriver to get the connector apart). 2. After separating the Speed Sensor connector, plug in both the male and female 3-pole GFYSHIP harness connectors. Make sure the connectors are fully seated. 3. Find the wire that comes from the Signal generator (Pickup coil / CKP sensor). If in doubt, check the bikes Service Manual or ask your dealer. 4. Connect the Green wire to this wire, using the Red wire tap connector supplied.(The green wire is connected to the crankshaft sensor signal line) Setup: 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 center stand, you can find a long and straight road with light traffic.) -When the gear indicator screen displays L, it means to start learning; Slowly accelerate through the throttle handle, -When the gear indicator displays 1, please select the first gear,The display is blinking faster while the unit is learning the gear,release the clutch, and keep the RPM above idle speed; -When the gear indicator displays 2, please select the second gear; -Repeat this process until all gears are thought (5 or 6). -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. The steps to reset the product: Turn on the key switch of the switch lock. When the gear indicator shows 3, turn off the key switch of the switch lock immediately, and then turn on the key switch of the switch lock immediately. According to the above operation, turn on and turn off the key switch of the switch lock six times in a row to see if the reset is complete(When ignition is turned on, the display counts backwards (6 to 1) Indicates that the memory has been cleared). Thank you Installation video link: 1.