Koso RX4 suitable for Suzuki Hayabusa ® 2008-2020

Koso RX4 for Suzuki Hayabusa ® 2008–2020

The Koso RX4 delivers a modern design, a customizable LCD color display, and a comprehensive set of functions for precise motorcycle monitoring. Core features include speedometer, tachometer, clock, phone battery status, Bluetooth connectivity, fuel gauge, gear indicator, trip meters, current and average fuel consumption, voltmeter, riding time, and riding mode.

Its indicator and warning lights cover ABS, engine, oil, QS quick-shifter signal, TCS tracking control, neutral, coolant-temperature warning, shift light, IMMO anti-theft, low fuel, high beam, and left/right turn signals. The RX4 is a plug-&-play solution for the Suzuki Hayabusa®.

*registered trademark of Suzuki Corporation

Technical Data

Speedometer

• Range: 0 ~ 360 km/h (0 ~ 225 MPH)

• Unit: 1 km/h (MPH), switchable

Odometer

• Range: 0 ~ 999,999 km (miles), then returns to zero

• Unit: 1 km (miles)

Trip meter 1, 2

• Range: 0.0 ~ 9,999.9 km (miles), manual reset

• Step: 0.1 km (miles)

Low-fuel distance

• Range: 0 ~ 999 km (miles)

• Unit: 1 km (miles)

Engine-oil maintenance

• Setting: user defined (500 ~ 16,000 km / 300 ~ 10,000 miles) ~ −999 km (miles), auto decrement by total mileage

• Unit: 1 km (miles)

• Warning: text turns red at 0 km (mile) and below

Maintenance distance 1, 2

• Setting: user defined (500 ~ 16,000 km / 300 ~ 10,000 miles) ~ −999 km (miles), auto decrement by total mileage

• Unit: 1 km (miles)

• Warning: text turns red at 0 km (mile) and below

Max speed record

• Range: 0 ~ 360 km/h (0 ~ 225 MPH)

Gear indicator

• Range: −, N, 1 ~ 6

Max gear record

• Range: −, N, 1 ~ 6

Tachometer

• Range (datasheet examples by model):
  MT-07: 0 ~ 12,000 RPM / MT-09: 0 ~ 13,000 RPM / XSR700: 0 ~ 12,000 RPM / XSR900: 0 ~ 13,000 RPM

Shift-light warning

• Modes: steady, flashing, flashing BAR

• Setpoint (examples):
  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

• Step: 1,000 RPM (coarse), 500 RPM (fine)

Max RPM

• Range (example): MT-07: 0 ~ 12,000 RPM

Air temperature

• Range: −10 ~ 100 °C (14 ~ 212 °F)

• Unit: 1 °C (°F)

• Warning: LO < −10 °C / HI > 100 °C (red, blinking)

Coolant temperature

• Range: 0 ~ 250 °C (32 ~ 482 °F)

• Unit: 1 °C (°F)

• Max coolant temp record: 0 ~ 250 °C (32 ~ 482 °F)

• Warning: LO < 39 °C / HI > 117 °C (red, blinking)

• Unit selectable: °C / °F

Fuel gauge

• Range: 6 levels

• Unit: 1 level (16.6%)

• Low-fuel threshold: warning blinks at ≤ 1 bar

Fuel consumption – current & average

• Ranges: 0 ~ 40.0 km/l; 2.5 ~ 99.9 l/100 km; 0 ~ 99.9 MPG (US); 0 ~ 99.9 MPG (GB)

• Resolution: 0.1 km/l; 0.1 l/100 km; 0.1 MPG (US/GB)

Clock

• Setting: 00:00 ~ 23:59 (24 h), 1:00 ~ 12:59 (12 h)

Riding time

• Range: 0 ~ 999.9 h

• Unit: 0.1 h

Time 1, 2 (cumulative)

• Range: 0 ~ 999.9 h

• Unit: 0.1 h

Voltmeter & alerts

• Low-voltage: 8.0 ~ 18.0 V DC; 0.1 V DC resolution

• High-voltage warnings:
  LO set: 8.0 ~ 13.0 V DC (≤ setpoint = red, blinking), step 0.1 V
  HI set: 13.1 ~ 18.0 V DC (≥ setpoint = red, blinking), step 0.1 V

Target speed

• Setting: 0 ~ 360 km/h (0 ~ 225 MPH)

Target distance

• Setting: 50 ~ 1,500 m (1/32 ~ 30/32 mile)

Top-speed measurement – display ranges

• Speed: 0 ~ 360 km/h (0 ~ 225 MPH)

• Distance: 0 ~ 999 m (0 ~ 3,280 ft)

• Rotational speed: 0 ~ set value of tach range

• Time: 0 ~ 9:59”99

Bluetooth connection status

• Display: steady (connected), OFF (disconnected)

• iOS: 5.0 and above

• Android: 9, 10

Phone battery

• Display: 3 bars

Incoming call notification

• Name/number up to 12 characters; “…” beyond; “Unknown” if no name

• iOS: name or number / Android: number only

Incoming online call (LINE, WeChat, WhatsApp)

• iOS supported / Android not supported

Music playback notification (iOS)

• Song title up to 15 chars; artist up to 18 chars

• Total length: 00:00 ~ 9:59:59 (“9:59:59” beyond)

• Current play time: 00:00 ~ 9:59:59 (“9:59:59” beyond)

• Support: iOS only

Info push

• Name: 4 chars (“…” beyond); content: 17 chars (“…” beyond)

• Support: iOS only

Riding mode

• Display: STD, A, B

TCS display

• Display: 1, 2, OFF

ECO indicator

• Display: on / off

Backlight colors

• Blue, green, orange, white

Units

• Speed: km/h, MPH

• Temperature: °C, °F

• Fuel consumption: km/l, l/100 km, MPG (US), MPG (GB)

Electrical / environmental

• Voltage: 12 V DC

• Operating temp: −20 ~ 85 °C

• Storage temp: −30 ~ 90 °C

• Spec: JIS D 0203 (S2)

Size & weight

• Meter size: 170 × 86.2 × 42.5 mm

• Meter weight: approx. 244.0 g

Indicators (lamps)
ABS (amber), left indicator (green), engine (amber), QS (green), TCS (amber), neutral (green), coolant temp warning (red), shift light (red), IMMO (red), low fuel (amber), high beam (blue), right indicator (green), oil (red)

Package Contents:

• LCD meter – 1×

• Meter bracket – 1×

• Main wiring harness – 1×

• Sensor cable set – 1×

• Temperature sensor – 1×

• Foam for meter – 1×

• Foam for meter bracket – 2×

• Washer M5 – 3×

• Screw M5 × 12L – 3×