Big Power for Young Riders.
The 2026 RFN Warrior SX-E5 is the next generation of youth electric dirt bikes — purpose-built for young riders who want real motocross performance in a lightweight, confidence-building platform. Designed for riders moving beyond beginner bikes, the SX-E5 delivers smooth electric power, adjustable ride settings, and premium suspension to help kids ride harder, safer, and longer.
With a 5kW peak motor, adjustable seat height, and app-based parental controls, the RFN Warrior SX-E5 grows with your rider while delivering serious off-road fun. Whether they’re riding trails, backyard tracks, or learning the fundamentals of motocross, the SX-E5 is engineered to inspire confidence and progression.
Why Riders & Parents Love the RFN SX-E5
5kW Peak Electric Power – Smooth, responsive acceleration built for youth riders ready to level up.
Adjustable Seat Height – Designed to grow with your rider for multiple seasons of use.
Parental Ride Controls – App-enabled speed and power adjustments for safer progression.
Lightweight & Easy to Handle – Helps younger riders build confidence faster.
Premium Suspension – Adjustable front and rear damping for smoother trail and track riding.
Quiet Electric Operation – Ride more places without the noise and maintenance of gas bikes.
Hydraulic Disc Brakes – Strong, predictable stopping power for added safety.
Low Maintenance Ownership – No gas, oil changes, clutches, or engine maintenance.
Built to Grow With Your Rider
Unlike many youth dirt bikes that get outgrown quickly, the RFN Warrior SX-E5 features an adjustable riding position and customizable power settings that adapt as your child gains confidence and skill. Start in lower power modes for beginners and unlock more performance as ability increases.
Quick Specs
Motor: 5kW Peak Power
Battery: 960Wh Lithium (1200Wh Optional)
Top Speed: Up to 40 MPH
Range: Up to 28 Miles
Wheel Size: 12"/10"
Seat Height: Adjustable 24"–26"
Brakes: Hydraulic Disc
Suspension: Adjustable Front & Rear
Rider Height: 120–140cm
Weight: Approx. 106 lbs