The Kettler Alpha Run 400 is a high-performance treadmill designed for runners who want serious results at home. It features a powerful 3.0 HP continuous motor with speeds up to 20 km/h and a motorized incline up to 12% so you can train with intensity and variety. The wide running surface and advanced cushioning system help protect your joints, while Bluetooth connectivity lets you connect with training apps for interactive workouts. This treadmill combines stability, quality engineering, and versatility — perfect for dedicated home fitness training. :contentReference[oaicite:0]{index=0}
Features & Benefits
- Powerful Motor: 3.0 HP continuous for smooth running up to 20 km/h
- Motorized Incline: Up to 12% to challenge your workouts
- Large Running Surface: 140 × 50 cm for comfort and safety
- Energy Deck Cushioning: Reduces stress on joints and muscles
- Bluetooth Connectivity: Train with apps like Kinomap and Zwift
- Clear LCD Display: Shows speed, time, distance, calories, and heart rate
- Foldable Design: Saves space with soft-drop mechanism
- Heart Rate Monitoring: Hand pulse sensors and optional chest strap support
Console Experience
The modern LCD console provides real-time feedback on key metrics such as speed, incline, time, distance, calories, and heart rate. The quick keys allow fast adjustments during workouts and a tablet holder keeps your device accessible for training apps or entertainment. :contentReference[oaicite:1]{index=1}
Perfect For
- Regular home runners
- Interval training and tempo runs
- Hill simulation workouts
- Weight loss and endurance improvement
- Users who want premium engineered fitness equipment
Technical Specifications
| Feature | Specification |
|---|---|
| Motor Power | 3.0 HP continuous (DC motor) |
| Speed Range | 1–20 km/h |
| Incline | 0–12% motorized |
| Running Surface | 140 × 50 cm |
| Display | 190 × 110 mm LCD |
| Bluetooth | Yes – for app connectivity |
| Heart Rate Monitor | Hand sensors, optional chest strap |
| Max User Weight | 140 kg |
| Shock Absorption | Energy Deck cushioning system |
| Foldable | Yes, with soft-drop mechanism |
| Dimensions | 189.5 × 87 × 143.5 cm |
| Warranty | 2 years in Slovenia with repair service included. For customers outside Slovenia, local service is not included; if you wish to claim warranty from another country, you can send the treadmill at your own cost to our service center (please contact us at info@ironstar-fit.com for the address). |