RFN Warrior SX‑E400 12″ Kids Electric Dirt Bike – 36 V, 250 W, Up to 75‑Min Ride (Ages 3‑6)

Ignite Adventure! The RFN Warrior SX‑E400 brings safe, fun electric off‑road riding to children aged 3–6 (approx. 90–110 cm tall). Powered by a reliable 36 V brushless motor and lightweight frame, this mini MX bike is perfect for first-time riders gaining confidence and skill.

⚙️ Key Features & Specs:

• Age Range: 3–6 years | Rider height: 90–110 cm | Max rider weight: 50 kg 

• Motor: 250 W brushless (400 W peak) with smooth sine-wave controller 

• Battery: Removable 36 V, 5.2 Ah lithium-ion

• Speed Modes: 3 levels – Eco (5 mph), Low (8 mph), Sport (15.5 mph) 

• Range: Up to 11 miles (approx. 75 min in Eco mode) 

• Charging Time: 2–3 hours

• Brakes: Mechanical 140 mm rear disc brake

• Suspension: Front spring fork + rear spring shock absorber 

• Wheels/Tyres: 12.5″ plastic wheels with 2.4″ all-terrain tyres

• Frame & Build: Lightweight steel frame, aluminium handlebars, steel footpegs

• Weight: 18 kg net / 21 kg gross (boxed) 

• • Lanyard kill-switch

  • Power-mode lockable cover

  • Chain guard to protect little fingers 

    Safety Features:

     

• Warranty: 12 months from date of purchase (wear-and-tear items excluded) 

🏆 Designed for Young Adventurers

This bike isn’t just child-sized—it’s performance-built. With real MX styling, genuine dirt-bike parts, and adjustable power settings, the SX‑E400 gives kids the thrill of riding without compromising safety.

Perfect for grassy fields, garden trails, or expanding an off-road hobby. Lightweight enough for a child to handle and easy to transport or store.

🚚 Delivery & Stock Options

• UK Nationwide Delivery – built-in tracking

• Ready to Dispatch or local pick-up available

✅ Why Choose FDY Performance?

As an official UK RFN dealer, we offer reliable delivery, genuine warranty support, and expert assistance for every bike. We’re committed to giving families a safe, exciting, and professional e-bike experience with each ride.