If your bike's meter is not displaying the speed, fuel level, heat, RPM, and other relevant information, there might be a problem with the meter itself or with its connection to the bike's sensors. It's difficult to determine the exact cause without a thorough inspection, but here are a few potential issues you could consider:
Faulty meter: There might be a malfunction or damage to the meter unit itself. This could be due to electrical issues, loose connections, or a physical defect. In this case, you may need to replace the meter unit.
Sensor or wiring issue: The meter relies on various sensors to gather information about speed, fuel level, heat, RPM, etc. If any of these sensors are malfunctioning or if there's a problem with the wiring connecting them to the meter, it can result in incorrect or no readings. You should check the sensor connections and wiring to ensure they are properly connected and not damaged.
Fuse problem: A blown fuse could also be responsible for the malfunctioning meter. Check the bike's fuse box and inspect the relevant fuses to ensure they are intact.
Before considering buying a new meter, I would recommend taking your bike to a qualified mechanic or an authorized KTM service center. They will be able to diagnose the exact issue and provide appropriate solutions. They may be able to repair the existing meter or suggest a replacement if necessary. It's best to consult a professional for an accurate assessment of the problem and to avoid unnecessary expenses.