1. Key Specifications

• Motor: 800W brushless hub motor, delivering a top speed of 28 mph (45 km/h) and capable of climbing gradients up to 10°–25°.

• Battery & Range:

  • 48V/20Ah lithium battery, offering a range of 25–47 miles (40–75 km) per charge, depending on terrain and rider weight.

  • Charging time: 6–8 hours.

• Weight & Load Capacity:

  • Scooter weight: 25.4 kg (56 lbs).

  • Max load: 150 kg (330 lbs).

2. Design & Features

• Suspension & Tires:

  • Dual hydraulic shock absorbers (front and rear) for smooth rides on rough terrain.

  • 10-inch pneumatic off-road tires for enhanced grip and comfort on diverse surfaces (e.g., gravel, grass, mud).

• Braking & Safety:

  • Dual disc brakes + E-ABS anti-lock system for reliable stopping power.

  • Full lighting system: LED headlight (20m range), taillight, turn signals, and side ambient lights for night visibility.

• Smart Tech:

  • Color LCD display showing speed, battery life, and riding modes.

  • 3 speed modes (15/30/45 km/h) and cruise control.

  • Foldable design for portability (folds to 120 x 25 x 49.5 cm).

3. Performance Highlights

• Versatility: Suitable for urban commuting and off-road adventures, thanks to its robust motor and tire design.

• Comfort: Includes a detachable seat and dual suspension for long-distance rides.

• Water Resistance: IPX4 rating (splash-proof), though riding in heavy rain is not recommended.

4. User Feedback

• Pros:
  ✅ Powerful acceleration and stable handling at high speeds.
  ✅ Long battery life (users report ~30 miles in eco mode).
  ✅ Premium build quality with durable aluminum frame.

• Cons:
  ❌ Heavy (56 lbs), making it less portable for some users.
  ❌ Range drops significantly under max speed or heavy loads.

5. Pricing & Availability

• Price: $500 (varies by retailer and region).

• Warranty: Typically 12 months for motor/controller, 6 months for battery.

Verdict

The iENYRID M4 Pro S+ Max is a high-performance, long-range electric scooter ideal for commuters and adventure riders. Its 800W motor, dual suspension, and off-road tires make it stand out in its price range, though its weight and variable range are trade-offs.