Koso Multifunction 4.5" Gauge - Black Bezel `2012-2017 FXD 11-12fxst 14-22flhr — Harley-Davidson (2012-2022)

Koso HD-05 series 4.5" gauge for 4½" gas tank–mounted Harley models, featuring a tachometer and speedometer combo with programmable shift light and gear indicator. Plug-and-play design integrates directly into your bike's stock harness and CAN BUS system without additional wiring or tuning.

Features

• Tachometer and speedometer combo
• Programmable shift light with gear indicator
• Engine temperature and battery voltage readouts
• Average fuel economy display
• Complete system of vital-sign indicators
• 100% plug-and-play installation via stock harness

Specifications

• Brand: Koso
• Manufacturer Part #: BA072010
• Bezel Finish: Black
• Gauge Size: 4.5 inches
• Length: 5.25 in
• Width: 5.25 in
• Height: 3 in
• Weight: 0.6 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits 4½" gas tank–mounted Harley models including 2012-2017 FXD and 11-12 FXST, as well as 14-22 FLHR.

Frequently Asked Questions

Is this gauge truly plug-and-play, or do I need a tuner?

100% plug-and-play — it connects directly to your bike's stock harness and CAN BUS system with no additional tuning or wiring required.

What models does this fit?

Fits 4½" gas tank–mounted models including 2012-2017 FXD, 2011-2012 FXST, and 2014-2022 FLHR.

Can I program the shift light?

Yes — the shift light is programmable so you can set the RPM threshold that works best for your riding style and engine setup.

What information does this gauge display?

Tach, speedo, gear indicator, engine temperature, battery voltage, average fuel economy, and a full suite of vital-sign warning indicators.

Will this work with my bike's factory electronics?

Yes — the gauge integrates directly with your bike's CAN BUS system and works seamlessly with all factory electronics.