THE NUMBER ONE
KIDS ELECTRIC DIRT BIKE
48V
1200 AH
Li-Ion Battery
37.5
MPH
Top Speed
5
KW
Peak Power
106
LBS
Weight
24"-26"
ADJUSTABLE
SEAT HEIGHT
3-6
HOUR
Charging Time

Made To Dominate

Dominant in its class - the RFN Warrior SX-E5

We are fully aware that kids grow up FAST! Families have grown sick of buying a new bike every other year for their rapidly growing young riders. We were sick of it too, so we designed the E5 to grow with the rider and it is now the ultimate upgrade from 50cc, 70cc and 90cc gas dirt bikes. This unprecedented innovation in dirt bike technology is done with an adjustable seat height, complete control over top speed, torque, regenerative braking, and more through the RFN app. This bike can truly be crafted to every young rider whether they're a backyard warrior or an up and coming world champion.

The E5 delivers instant torque and perfectly balanced power for riders ready to take the next step. Its advanced 48V system and precision-tuned throttle provide a smooth, controlled, and thrilling ride—no clutch, no gears, no engine heat. Batteries can be swapped quickly and easily, allowing young riders to gain confidence and build skills while having more fun than ever before.

Gain back hours of your precious time from fixing your kids bike in the garage. With minimal maintenance, zero emissions, and whisper-quiet performance, you can finally ditch the gas cans and oil funnels and spend that precious time riding with your kid. Every component, from its lightweight frame to its race-tuned fully adjustable suspension geometry, was engineered to outperform the competition on both track and trail.

1 of 2

$2,799.00

2,999

PRODUCT SPECS

Adjustable Seat Height 

Grows with the rider (24”–26”), keeping the bike comfortable and confidence-inspiring as skills progress.

Plush, Fully Adjustable Suspension

Smooths out bumps and adds control, whether riding on trails or backyard tracks.

Parental Controls 

Limit speed and power through the RFN app for peace of mind while kids learn.

Champion-level power 

2000w rated / 5000w peak power delivers instant torque with a 37.5 mph top speed.

Long Lasting Battery 

48v 1200 Ah Samsung battery with up to 18.6 miles of range per charge.

Brakes

Learning to brake properly is important for young riders.

Front / Rear hydraulic disc brakes. Extremely powerful and easy to pull gives younger riders confidence riding in technical terrain.

RFN App

See stats, control top speeds, and customize all settings from your phone.

Warranty

Comprehensive warranty protects customers from defective parts.

Battery - 24 months

Motor - 24 months

Controller - 24 months

Charger - 24 months

F/R wheel without tire - 10000km

Front suspension fork - 6 months or 3000km

Rear shock - 6 months or 3000km

Display - 12 months

Chain - 1500km

Sprocket - 5000km

Saddle - 12 months

Harness - 12 months

Disc rotor - Lifetime

Speed mode button - 12 months

Emergency power off switch - 12 months

Front brake assembly (without brake pads) - 12 months

Rear brake assembly (without brake pads) - 12 months