Koso D2 Multifunktions Meter fitted for HD ® 2014-2017 Dyna, Softail, 883

Koso D2 | Multifunction Meter for Harley-Davidson® (2014–2017)

The Koso D2 multifunction meter is a premium 100% plug & play instrument designed specifically for Harley-Davidson® models. Featuring an 8-color LCD display, a combined tachometer and speedometer, and a programmable shift light, it offers modern technology in a compact unit. An integrated gear indicator ensures clear visibility of the current gear at all times.

In addition to speed and RPM, the D2 also monitors vital information such as engine temperature, battery voltage, and tire pressure. A complete set of indicator lights keeps track of all key functions. The unit integrates seamlessly into the stock wiring harness and works directly with the motorcycle’s CANBUS system.

Technical Specifications

Speed & Distance

• Speedometer: 0–199 km/h (0–124 mph), switchable, refresh <0.5 s

• Internal & external odometer: up to 999,999 km (miles), auto reset

• Trip meters A/B: up to 9,999.9 km (miles)

• Tire circumference adjustment: 50–210 %

Engine & RPM

• Tachometer: up to 10,000 RPM

• Shift light: 2,000–10,000 RPM, 100 RPM steps, flashing red/white

• Engine temperature: -39 to 300 °C (-38 to 572 °F)

Display & Lighting

• Backlight: 8 colors (white, red, orange, yellow, blue, light blue, purple, green)

• Brightness: 5 levels (1/5–5/5)

• Indicator lights: Left/right turn signals, safety, ABS, engine oil, neutral, high beam, fuel warning, fog light, battery discharge, engine check, cruise control, tire pressure warning

Other Functions

• Maintenance interval: OFF or 500–16,000 km (300–10,000 mi)

• Tire pressure (TPMS compatible): up to 5.0 bar / 73 PSI

• Fuel gauge: 10 steps

• Voltmeter: 8–18 V

• Clock: 12h/24h format

Operating Conditions

• Operating voltage: DC 12 V

• Operating temperature: -20 to +85 °C

• Storage temperature: -30 to +90 °C

• Standard: JIS D 0203 (S2)

Dimensions & Weight

• Size: 88.2 × 67.0 × 35.2 mm

• Weight: approx. 70 g