Rear Rim For RFN Warrior Kids SX-E5

Best in its class — the RFN Warrior SX-E8 was designed and tested by champions. Whether you’re a backyard rider or a future world contender, the E8 was built for you. For too long, youth motocross bikes have followed the same old design with little innovation. As youth racing becomes faster and more competitive, our goal with the E8 was simple: create a truly unique electric dirt bike that redefines the 65cc class.

The E8 delivers instant torque and perfectly balanced power for riders ready to take the next step. Its advanced 60V system and precision-tuned throttle provide a smooth, controlled, and thrilling ride—no clutch, no gears, no engine heat. Batteries can be swapped in under 90 seconds, allowing riders to train longer and ride harder with zero emissions, minimal maintenance, and whisper-quiet performance that keeps the focus on skill and speed. Every component, from its lightweight frame to its race-tuned fully adjustable suspension geometry, was engineered to outperform expectations on both track and trail.

What truly sets the RFN Warrior SX-E8 apart is how it grows with the rider. Completely tune-able from the app, adjust the power, top speed, regenerative braking, and check stats all from the mobile app. The E8 isn’t just competing in the 65cc class—it’s leading the charge into the future of youth motocross. Built to inspire confidence, push boundaries, and prove that electric can be both powerful and unstoppable, the Warrior E8 redefines what it means to ride like a champion.