Availability
Available Online or order in store
SKU 305-010001
The RX‑2 is one of Koso signature gauge. Its unique color changeable backlight makes it a very popular instrument. The illuminated needle with LED pointer makes it very easy to read even at night. This instrument features many different functions such as speed, odometer, tripmeter, RPM, shift light, temperature, indicator lights and many other cool functions. Set yourself apart with the RX‑2 !
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Speedometer
R: 0 ~ 225 MPH (0 ~ 360 km/h)
U: MPH or km/h (alternative) -
Odometer
R: 0 ~ 99,999 miles (km) | U: 1 mile (km) -
Tripmeter A/B
R: 0 ~ 999.9 miles (km) | U: 0.1 mile (km) -
Speeding warning light
R: 20 ~ 110 MPH (30 ~ 180 km/h)
U: 5 MPH (km/h) -
Top speed record
R: 0 ~ 225 MPH (0 ~ 360 km/h)
U: 1 MPH(km) -
Tire circumference
R: 300 ~ 2,500 mm | U: 1 mm
Sensitive point: 1 ~ 60 -
Tachometer
R: 0~15,000 RPM | U: 100 RPM
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RPM shift‑light
R: 5,000 ~ 15,000 RPM | U: 100 RPM -
Maximum RPM record
R: 0 ~ 15,000 RPM -
Stroke / piston setting
2 stroke: 1, 2, 3, 4 pistons
4 stroke: 1, 2, 3, 4, 5, 6, 8, 10, 12 pistons -
Digital temperature (Water & Oil)
R: 32 ~ 248 °F (0 ~ 120 °C)
U: 0.1 ˚F or ˚C (alternative) -
Temperature level meter
R: 68 ~ 248 °F (20 ~ 120 °C)
R: 10 levels | U: 1 level = 50 °F or 10 °C (alternative) -
Over Temperature warning (Water & Oil)
R: 140 ~ 248°F (60 ~ 120°C) | U: 1°F (°C) -
Top temperature record
R: 32 ~ 248 °F (0 ~ 120 °C)
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Fuel meter
R: 10 levels | U: 1 level = 10 % -
Fuel resistance
R: 100 Ω / 510 Ω / no display -
Low fuel warning
R: 10 ~ 50% | U: 10% -
Clock
R: 24 H format -
Target speed timer
D: 20 ~ 225 MPH (30 ~ 360 km/h)
R: 5 MPH (km/h) -
Target distance timer
D: 1/32 ~ 20/32 mile (50 ~ 1,000 m)
U: 1/32 mile (50 m) -
Top speed timer
Speed : 0 ~ 225 MPH (0 ~ 360 km/h)
Distance : 0 ~ 3,280 feet (0 ~ 999 m)
RPM : 0 ~ 15,000 RPM
Timer : 0 ~ 9’59”99
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Indicator lights
Neutral / High beam / Turn signals / Check engine / Oil level / Temperature / Speeding / RPM shift light -
Effective temperature range
14 ~ 140 °F (‑10 ~ 60 °C) -
Effective voltage
DC 12 V -
Sensor included
Passive speed sensor : BF019005
Temperature sensor: BF030125