Koso meters are designed to give riders clear, reliable information in a compact and modern display, making them a smart upgrade for both custom builds and everyday motorcycles.

The RX-3 TFT multifunction meter is the newest addition to our RX series of gauges. It features a modern TFT screen to display your information with the day and night brightness adjustability and also has 5 differents colors to choose from.

• Clear speed and distance information
• Tachometer/RPM information for performance monitoring
• Easy-to-read display with backlight functionality
• Temperature monitoring where supported
• Voltage monitoring where supported

Specifications

• Speedometer Range: 0 ~ 225 MPH (0 ~ 360 km/h) | Unit: 1 MPH or km/h (alternative)
• Odometer Range: 0 ~ 99,999 miles (km) | | Unit: 1 mile (km)
• Tripmeter A/B Range: 0 ~ 9,999.9 miles (km) | | Unit: 0.1 mile (km)
• Oil maintenace Range: 300 ~ 10,000 miles (500 ~ 16,000km), OFF | Unit: 100 miles (km)
• Speeding warning light Range: 20 ~ 225 MPH (30 ~ 360 km/h) | Unit: 1 MPH(km)
• Top speed record Range: 0 ~ 225 MPH (0 ~ 360 km/h)
• Tire circumference Range: 300 ~ 2,500 mm | | Unit: 1 mm Sensitive point: 1 ~ 40.
• Gear indicator (learning) Range: -, N, 1 ~ the highest gear (the highest gear based on the gear learning)
• Tachometer Range: 0 ~ 15,000 RPM.
• RPM shift‑light Range: 1,000 ~ 15,000 RPM | | Unit: 100 RPM display light: steady or fast flash.
• Max. RPM Range: 0 ~ 15,000.
• RPM input signal number setting Range: 0.5, 1 ~ 24.
• RPM input pulse Range: Low-Act, High-Ac.
• Thermometer Range: 32.0 ~ 482.0 ˚F (0 ~ 250 ˚C) | Unit: 0.1 °C (°F)
• Over Temperature warning Range: 140 ~ 482°F (60 ~ 250°C) | | Unit: 1°F (°C)
• A/F ratio meter Range: 12.1 ~ 17.5 | | Unit: 0.1.
• Fuel meter Range: 6 levels | | Unit: 1 level = 16.6 %
• Fuel resistance Range: OFF, 100 Ω, 250 Ω, 270 Ω, 510 Ω, 1200 Ω, SW, learning mode, OFF.