4" GPS Speedometer | 260 km/h Metric | Classic Design

SKU: R4-S4-LEG
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$386.22
$317.63
Delivers GPS-based speed data with no calibration, speed sensor, gear ratio, or tire-size setup required. Reads up to 260 km/h using free worldwide GPS signals with a waterproof antenna. Precision stepper motor provides smooth, accurate pointer movement for clean metric speed tracking.
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Order leaves our facility in about 3 Weeks

The Classic GPS Speedometer delivers clean, accurate speed data without speed sensors, gear ratios, or tire-size calibration. Just connect power, mount the waterproof GPS antenna, and drive. It locks onto free worldwide GPS signals with no subscription required, making it a smart fit for manual, automatic, custom, swapped, and off-road builds where traditional speed sensors fall short. A precision stepper motor keeps pointer movement smooth and stable, while the internal microprocessor, slim case, spin-lock mounting ring, solid aluminum bezel, and weather-resistant construction make it ready for street, track, and trail. Made in the USA and backed for life.

Track-Tested. USA-Built. Backed for Life.

Key Features

  • Calibration-Free GPS — no speed sensors, gear ratios, or tire-size input required.
  • 260 km/h Metric Range — clear metric speed tracking for km/h-based builds.
  • Worldwide GPS Coverage — locks onto free GPS signals with no subscription required.
  • Plug-and-Play Setup — connect 12V power, mount the antenna, and drive.
  • Works with Any Transmission — fits manual, automatic, custom, swapped, and sensor-limited builds.
  • Waterproof GPS Antenna — included antenna supports reliable signal pickup in real-world driving conditions.
  • Microprocessor-Driven Accuracy — delivers real-time speed data with dependable response.
  • Stepper Motor Precision — smooth, accurate pointer movement with high-torque control.
  • Weather-Resistant Build — slim case, spin-lock ring, and solid aluminum bezel built for demanding use.
  • Made in the USA — backed by Speedhut’s lifetime gauge electronics warranty.
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