RFN Warrior SX-E8

The 2026 RFN Warrior SX-E8 is a high-performance electric dirt bike built for riders ready to step up in power and speed. Designed for intermediate youth riders, the SX-E8 delivers strong performance, advanced adjustability, and a motocross-style riding experience—all without the noise, maintenance, or complexity of gas bikes. Powered by a 60V 35Ah Samsung lithium battery and producing up to 8kW peak power, the SX-E8 offers instant torque, smooth throttle response, and a top speed of over 50 MPH. With app-based tuning and multiple ride modes, riders can customize performance as they progress—making this a versatile electric dirt bike for growing riders. SX-E8 is the worlds first electric motorcycle certified by the AMA to race in the 65cc class. Key Features 8kW Peak Power 60V 35Ah Samsung Battery (2100Wh) – High-capacity, swappable system 2-4 Hour Charging Time Top Speed: 50+ MPH Up to 35–40 Mile Range (terrain and riding dependent) Quick-Swap Battery – Swap in under 90 seconds App-Based Tuning – Adjust power, speed, throttle, and regen braking Multiple Ride Modes – Scales with rider skill level Regenerative Braking – Improves efficiency and control Minimal Maintenance – No gas, no oil, no engine rebuilds Chassis & Suspension Lightweight race-ready chassis Fully adjustable front fork and rear mono-shock Hydraulic disc brakes (front & rear) 14” front / 12” rear wheel setup Dimensions & Fit Seat Height: ~29 inches Weight: ~134\5 lbs Recommended Rider Height: 4’3”–5’6” Ideal Age Range: ~10–16 years (approx.) Why Choose the SX-E8? The SX-E8 is built for riders who have outgrown beginner bikes and want increased performance. With more power than entry-level models, upgraded suspension, and a dirt bike-style chassis, it helps riders continue progressing across a variety of off-road terrain. Compared to gas-powered 65cc bikes, the SX-E8 offers quieter operation, smoother power delivery, and reduced maintenance. For off-road use only.