RFN - Warrior SX-E8

🏍️ RFN Warrior SX-E8 — Youth Electric Dirt Bike (65cc Class Equivalent)

Designed for young riders around 8–12 years old (recommended height 140–160 cm) — built to help kids step into real motocross training and racing with strong torque, lightweight handling, and smart safety systems.

📦 General Information

◦ Model: RFN Warrior SX-E8
◦ Category: Youth Class Electric Dirt Bike (comparable to 65cc gas class)
◦ Recommended Rider: 8–12 years / 140–160 cm height
◦ Bike Weight: 58–61 kg

⚡ Motor & Performance

◦ Motor System: 60V electric motor
◦ Rated Power: 5–6 kW
◦ Peak Power: 8–12 kW
◦ Peak Rear-Wheel Torque: 270 Nm
◦ Top Speed: Up to 85 km/h (≈ 52–53 mph)
◦ Range: ~60 km per charge (varies by riding style & terrain)

🔋 Battery & Charging

◦ Battery: 60V 35Ah (2,100 Wh)
◦ Battery Cells: Samsung 21700
◦ Charging Time: ~3 hours
◦ Fast Charging: Supported
◦ Fast Battery Swap: Designed for quick battery swapping in seconds for continuous riding

📏 Geometry & Dimensions

◦ Seat Height: 745 mm (29.4")
◦ Wheelbase: 1,145 mm
◦ Ground Clearance: 290 mm

🦿 Wheels & Tires

◦ Front Wheel: 14 inch
◦ Rear Wheel: 12 inch

🦾 Suspension

◦ Front Suspension: Adjustable damping
◦ Rear Suspension: Adjustable damping
◦ Tuning Purpose: Optimized for jumps, track riding, and stable landings

🛑 Braking System & Safety

◦ Brakes: Hydraulic disc brakes (front & rear)
◦ Safety Systems:
 ◦ Electronic current limiting (protects system + controls power delivery)
 ◦ Kill Switch (cuts power immediately if rider falls off)

🧠 Smart System & Connectivity

◦ App / NFC Support:
 ◦ Unlock bike
 ◦ Adjust power output (Power Adjustment)
 ◦ Check errors / diagnostics
 ◦ Adjust Energy Recovery (regeneration)

◦ Energy Recovery: Supported (regenerative settings via smart system)

💥 Key Highlights

◦ Youth race-ready concept for riders stepping into the 65cc racing path
◦ Strong 270 Nm rear-wheel torque with instant electric response
◦ Lightweight design (58–61 kg) for easier control and confidence
◦ Smart safety: current limiting + fall-kill switch
◦ Fast-swap battery design for longer riding sessions
◦ Real motocross suspension tuned for jumps, landings, and track abuse