Experience High-Speed Travel Like Never Before with SpeedX
Technically this beauty can hit 420 km/h during passing-and‑coupling tests, and on the Beijing–Shanghai line they routinely run at 350 km/h. Unfortunately my stretch was capped at 300 km/h—but even that felt like flying. Anyone else ridden the Golden Phoenix? What speeds did you hit?
Why Choose SpeedX?
- Real-time speed tracking with high accuracy
- User-friendly interface for seamless navigation
- Perfect for trains, cars, planes, and more

Take Your Speed Tracking to the Next Level
Discover the thrill of high-speed travel with SpeedX—your ultimate speed tracking app! Want to experience this for yourself? Download SpeedX today and never miss a speed milestone again!
Download
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