Koso DB-03R Multi-Function Digital Gauge | Plug & Play Honda Grom (OG & SF)

Koso DB-03R Multi-Function Digital Gauge — Honda Grom (OG & SF)

Upgrade your Grom's cockpit with the Koso DB-03R — a full-featured digital gauge cluster that plugs directly into your stock sensors. No cutting, no splicing, no guesswork. Everything you need to monitor your engine and ride is packed into a compact, backlit display with a clean OEM-style install.

Display Functions

• Speedometer & odometer
• Trip meter
• Tachometer
• Engine temperature
• Voltage
• Fuel level
• Gear indicator
• Adjustable shift light

Indicator Lights

• High beam
• Neutral
• Turn signals
• Oil pressure
• Temperature warning

Features

• Plug-and-play — connects directly to stock sensors, no wiring modifications required
• Changeable backlighting: Blue, Orange, or Purple
• Compact dimensions: 120mm x 68.5mm x 44.1mm
• Includes mount, all wiring, and hardware for a complete install

Fitment

• Honda Grom (OG model)
• Honda Grom SF