Koso RX4 suitable for Yamaha MT-07 (2021-)

The new multifunctional Koso RX4, suitable for Yamaha MT-07 (2021-), impresses with its modern design, a colour-adjustable LCD display and its wide range of uses.

The RX4's basic features and displays include speedometer, tachometer, clock, cell phone battery status, Bluetooth® connection, fuel meter, gear indicator, daily odometer, current and average fuel consumption, voltage meter, driving time, and driving mode.

The RX4 also has warning lights for ABS, engine, engine oil, QS quick shift signal, TCS tracking control signal, neutral lamp, refrigerant temperature warning, speed shift light, IMMO anti-theft lamp, low fuel level warning, high beam and right and left turn signals.

The RX4 provides comprehensive information about your vehicle and every journey and is the ideal plug & play multifunction device for the Yamaha MT-07.

Technical data

speedometer

• Display range: 0 - 360km/h (0 - 225MPH)
• Display unit: 1km/h (MPH), switchable

odometer

• Display range: 0 - 999.999km (miles), then returns to zero
• Display unit: 1km (miles)

Daily odometer 1, 2

• Display range: 0.0 to 9,999.9 km (miles), can be reset to zero manually
• Adjustment unit: 0.1 km (miles)

Low fuel consumption

• Display range: 0 — 999km (miles)
• Display unit: 1km (miles)

Engine oil maintenance

• Adjustment range: User settings (500 - 16,000 km /300 - 10,000 miles) -999 km (miles), automatic reduction, depending on the increase in overall mileage
• Display unit: 1km (miles)
• Warning area: Texts would change to red as a warning for 0 km (mile) and below.

Maintenance mileage 1, 2

• Adjustment range: User settings (500 - 16,000 km /300 - 10,000 miles) -999 km (miles), automatic reduction, depending on the increase in overall mileage
• Display unit: 1km (miles)
• Warning area: Texts would change to red as a warning for 0 km (mile) and below.

Max. speed recording

• Display range: 0 - 360km/h (0 - 225MPH)

Gear indicator

• Display range: N, 1 - 6

Max. gear recording

• Display range: N, 1 - 6

tachometer

• Display range: MT-07:0 - 12,000 rpm
• MT-09:0 - 13,000 rpm
• XSR 700:0 - 12,000 rpm
• XSR 900:0 - 13,000 rpm

Shift light warning

• Display area: Persistent, flashing and blinking

BAR warning

• Target value: MT-07:1,000 - 12,000 rpm
• MT-09:1,000 - 13,000 rpm
• XSR700:1,000 - 12,000 rpm
• XSR900:1,000 - 13,000 rpm
• Adjustment unit: 1,000 rpm (large grid), 500 rpm (small grid)

Max. speed

• Display range: MT-07:0 - 12,000 rpm
• MT-09:0 - 13,000 rpm
• XSR 700:0 - 12,000 rpm
• XSR 900:0 - 13,000 rpm

air temperature

• Display range: -10 - 100°C (14 - 212°F)
• Display unit: 1°C (°F)
• Warning range: LO means below -10°C (14°F); HI means higher than 100°C (212°F); the numbers turn red and blink as a warning.

refrigerant temperature

• Display range: 0 - 250°C (32 - 482°F)
• Display unit: 1°C (°F)

Max. refrigerant temperature recording

• Display range: 0 - 250°C (32 - 482°F)

Refrigerant temperature warning

• Display range: LO means below 39°C (102°F); HI means higher than 117°C (234°F); the numbers turn red and blink as a warning.
• Switch unit: Can be switched between Celsius (°C) or Fahrenheit (°F)

fuel meter

• Display range: 6 levels
• Display unit: 1 level (16.6%)

Fuel warning setting

• Display area: The warning value for lack of fuel should be at 1 grid and below, the warning signal would blink as a warning.

Current fuel consumption

• Display range: 0 - 40.0 km/l, 2.5 - 99.9l/100km, 0 - 99.9 MPG (US), 0 - 99.9 MPG (GB)
• Display unit: 0.1 km/l, 0.1 l/100 km, 0.1 MPG (US), 0.1 MPG (GB)

Average fuel consumption

• Display range: 0 - 40.0 km/l, 2.5 - 99.9l/100km, 0 - 99.9 MPG (US), 0 - 99.9 MPG (GB)
• Display unit: 0.1 km/l, 0.1 l/100 km, 0.1 MPG (US), 0.1 MPG (GB)

watch

• Setting range: 00:00 - 23:59 (24 hours), 1:00 - 12:59 (12 hours)

Travel time

• Display range: 0 - 999.9 hours
• Display unit: 0.1 hours

Time 1, 2 (cumulative time)

• Display range: 0 - 999.9 hours
• Display unit: 0.1 hours

voltmeter

Low voltage warning

• Display range: 8.0 - 18.0V DC
• Display unit: 0.1 V DC

High voltage warning

• Setting range: 8.0 - 13.0V DC, LO means the setting value and below; the numbers turn red and blink as a warning.
• Adjustment unit: 0.1 V DC
• Setting range: 13.1 - 18.0V DC, HI means reaching or exceeding the setting value; the digits turn red and blink as a warning.
• Adjustment unit: 0.1 V DC

Target speed

• Adjustment range: 0 - 360km/h (0 - 225MPH)

Target route

• Adjustment range: 50 — 1,500 m (1/32 — 30/32 miles)

Top speed

• Display area
• Speed: 0 - 360 km/h (0 - 225 MPH)
• Distance: 0 - 999m (0 - 3,280 feet)
• Rotation speed: 0 - The setting value of the rotational speed display range
• Time: 0 - 9:59” 99

Bluetooth® connection status

• Display area: Persistent (connected), OFF (disconnected),
• iOS operating system: iOS 5.0 and above
• Android operating system Android 9, Android 10

cell phone battery

• Display area: 3 bars

Incoming call notification

• Display area: Shows the name or number for up to 12 Chinese letters; “...” is displayed for more than 12 letters; “Unknown” is displayed if no name is available.
• iOS - display the name or number of the incoming call, Android - display the number

Incoming online call notification

• Display area: Shows the name for up to 12 Chinese letters; “...” is displayed for more than 12 letters; “Unknown” is displayed if no name is available. LINE, WeChat, WhatsApp support. iOS support, not Android

Notification to play music

• Music name: 15 Chinese letters, “...” is shown for more than 15 letters
• Artist name 18 Chinese letters, “...” is shown for more than 18 letters
• Total length of music: 00:00 ~ 9:59:59 and “9:59:59” is shown for more than 9:59:59
• iOS support, not Android
• Current playing time: 00:00 ~ 9:59:59 and “9:59:59” is shown for more than 9:59:59
• iOS support, not Android

Info push

• Display area: Name - 4 Chinese letters, “...” is displayed for more than 4 letters; content - 17 Chinese letters, “...” is shown for more than 17 letters. iOS support, not Android

Driving mode

• Display range: STD, A, B

TCS display

• Display range: 1, 2, OFF

ECO indicator

• Display area: Display, No display

Backlight color

• Adjustment range: blue, green, orange, white

Einheit

• Speed unit: km/h, mph
• Temperature unit: °C (Celsius) and °F (Fahrenheit).
• Fuel consumption unit: km/l, l/100 km, MPG (US), MPG (GB)

suspense

• 12 V DC

operating temperature

• -20 - 85°C

Storage temperature

• -30 - 90°C

specification

• JIS D0203 (S2)

Measuring device size

• 170x86.2x42.5mm

Weight of the measuring device

• Approx. 244.0g

display

• ABS lamp (yellow)
• Left indicator light (green)
• Engine lamp (yellow)
• QS quick switch signal (green)
• TCS tracking control signal (amber)
• neutral lamp (green)
• Refrigerant temperature warning lamp (red)
• Speed shift light (red)
• IMMO anti-theft lamp (red)
• Low fuel level warning lamp (amber)
• High beam (blue)
• Right indicator light (green)
• Engine oil lamp (red)

About the manufacturer Koso

Koso has been shining on the motorised two-wheeler scene for over 30 years with its innovative high-tech products. Koso is driven by the development of novel technologies for all of its products to innovate in the market. Thanks to this continuous innovation, Koso always delivers technically advanced and versatile products to its customers.

From speedometers and tachometers to multifunctional measuring devices and the necessary accessories, Koso has everything in its range. With a wide range of electronic instruments for two-wheelers, Koso occupies an important position in the market.