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GhostBikes.com£473.99Visit shop Koso Blue/Green/Orange Ba081100 - Rx-4 Multifunction Speedometer/Tachometer For Yamaha Mt-07 Abs 2021
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The Koso RX-4 is a premium, high-visibility multifunction gauge designed for motorcycle riders who demand precise instrumentation and modern connectivity. It is an ideal upgrade for those looking to replace stock displays with a versatile unit that tracks vital engine and environmental data. While its 12V plug-and-play architecture simplifies installation, users should verify electrical compatibility with their specific motorcycle model before installation.
| Model Part Number | 22120874 |
|---|---|
| Brand | Koso |
The kit typically includes standard hardware, but specific motorcycle models may require custom bracket fabrication for an ideal fit.
The unit is designed to be weather-resistant and capable of handling typical road spray, but it should not be submerged.
No, this device is specifically engineered for 12V electrical systems found on most modern motorcycles.
Color selection is managed through the onboard menu system accessed via the buttons on the device housing.
Please check the manual for your specific bike model, as fuel level monitoring depends on the compatibility with your motorcycle’s fuel sender unit.
Yes, the ambient temperature sensor is included to monitor outside air conditions independently of the engine temperature.
Verify the 12V power connection and check the inline fuse for any damage.
Ensure the wheel circumference settings are correctly calibrated in the settings menu.
Ensure your smartphone is within range and check that the Koso app has all necessary location and connectivity permissions enabled.
The RX-4 utilizes a 12V system, making it compatible with a wide array of modern motorcycles. Installation involves connecting the unit to your motorcycle's existing wiring harness. It is recommended to consult a wiring diagram specific to your motorcycle's year, make, and model before proceeding. To ensure longevity, keep the screen clean using a soft, lint-free microfiber cloth and avoid harsh chemical cleaners that could damage the anti-glare coating. Periodically check the mounting hardware to ensure the unit is secure, and inspect the electrical connections for any signs of corrosion or moisture ingress, especially if you frequently ride in inclement weather.
