GY6 50cc (139QMB) Sunny Scooter Speedometer Assembly

Speedometer Assembly for 50cc Sunny Scooters

This speedometer assembly is built for QMB139 50cc Sunny-style scooters and works well as a replacement when the existing gauge cluster is damaged or not functioning correctly. It is one of the essential GY6 50cc scooter parts responsible for reliable speed and fuel readings. The chrome-accented body and clear analog faces combine practical performance with a clean look.

Build Overview

The unit has a gray plastic body finished with chrome trim and a trapezoid profile. Four mounting tabs hold it firmly in place. On the front, an analog speedometer reads up to 80 mph, and beside it an analog fuel gauge shows the level from empty through full.

Warning Lights and Backlighting

The right-hand section includes lamps for turn signals and high beam, plus an extra blue indicator dot. Three bulb sockets on the back supply backlighting, keeping the readings easy to see in dim conditions.

Specifications

• Housing: Gray plastic with chrome trim, trapezoidal shape, 4 mounting tabs
• Speedometer: Analog, 0–80 mph outer scale / km/h inner scale
• Odometer: 5-digit mechanical
• Fuel Gauge: Analog E–F with fuel pump icon
• Indicators: Turn signal arrows, green high beam, blue indicator
• Backlighting: 3 bulb sockets (rear-mount)
• Speedo Drive: Mechanical cable port (center rear)
• Connector: 3-pin white plug (black, yellow, blue wires) with spade terminals
• Dimensions: 9" L x 6" W x 5" H
• Fits: QMB139 50cc Chinese scooters with a Sunny-style instrument cluster

Compatibility

Compatible with:

• QMB139 50cc Chinese scooters with a Sunny-style instrument cluster

Browse related items: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Speedometers & Gauges · Scooter Parts