RFN Bike
WARRIOR YOUTH SX-E8 Electric Bike
Warranty
Here at EV Speed we stand behind all our products regardless of where you live so you can rest assure knowing your purchase comes backed by a renowned Aussie Brand.
Warranty Periods:
- 2 Year's Adult Electric Bikes
- 1 Year on Batteries
- 1 Year on Kids Electric Bikes
- 1 Year on Electric Motorcycles - Surron & RFN
- 1 Year on Vortex Skateboards
- 3 Month's on any Parts, Accessories & Bike Trailers*
Our Extensive Warranty applies Australia Wide for all our products. *T&C's Apply for full information on our Warranty.
Oxenford Gold Coast QLD Mega Store
Please call to confirm stock 0427 727 081
Our trading hours are Monday to Friday from 9.30am to 5pm, and Saturday to Sunday from 10am to 4pm.
Take advantage of our local Gold Coast delivery service for only $75!
We will deliver your bike or any other order within a 20km radius of our Oxenford store, located at 153 Old Pacific Hwy, Gold Coast, QLD, Australia.
Delivery Days vary, speak with our team to confirm.
This convenient option ensures that your new electric bike or accessories are brought directly to your doorstep, saving you time and effort. Get your products quickly and hassle-free with our reliable local delivery service.
Note: Does not include any Assembly fee's, if you wish to have your bike assembled an additional $99-$149 will apply for e-bikes and $199-$299 will apply for e-dirt bikes.
Key Features
Product Overview
Introducing the RFN WARRIOR YOUTH SX-E8 Electric Dirt Bike – Built to Outrun, Outlast and Outperform
Get ready to experience extreme performance with the RFN WARRIOR YOUTH SX-E8, a powerhouse electric dirt bike built for youth riders who are ready to step up to serious motocross-level performance. With more torque, higher speeds, and smarter technology, the SX-E8 goes head-to-head with traditional 65cc petrol bikes and leaves them in the dust.
Electric Power with Jaw-Dropping Torque
At the heart of the SX-E8 is a massive 8kW Peak Output Motor, pushing out 10 horsepower and an incredible 270Nm of torque. With a top speed of 85 km/h, this electric beast delivers instant throttle response and trail-blazing acceleration—no clutch, no delay, just pure electric punch.
High-Capacity Samsung Swappable Battery
Fueling the SX-E8 is a premium 60V 35Ah Samsung Lithium-Ion battery (2,100Wh), giving you a range of up to 60km at a cruising speed of 35km/h. Need more ride time? A 2.5-hour fast charging system and swappable battery design mean you can recharge or switch and be back on the track faster than ever.
Engineered for Off-Road Domination
With 14” front and 12” rear motocross-style tyres, the SX-E8 grips any terrain with authority from hard-packed tracks to loose dirt trails. The suspension setup includes 205mm of front fork travel and 235mm of rear shock travel, giving riders a smooth and confidence-inspiring ride across jumps, ruts, and rocks.
Lightweight, Yet Built Like a Tank
Despite its incredible power, the SX-E8 weighs just 58kg, making it significantly lighter than most 65cc petrol bikes. That means easier handling, faster response, and better control. A 745mm seat height and 1,145mm wheelbase make it perfect for growing riders stepping into the next class of performance.
Quiet, Clean, and Hassle-Free
Forget mixing fuel or adjusting carburetors this is electric simplicity at its best. With no engine noise, no exhaust, no hot surfaces, and virtually zero maintenance, the SX-E8 lets young riders focus on fun while parents enjoy peace of mind.
Safety and Control, Dialed In
The SX-E8 is equipped with front and rear hydraulic disc brakes for serious stopping power, plus an advanced electronic controller for seamless throttle modulation. Multiple ride modes give riders and parents control over power output as skills progress. It’s rugged, responsive, and built to keep up with developing talent.
Electric vs Petrol: Why the SX-E8 Crushes the 65cc Class
✅ More Torque: Blistering acceleration with zero lag
✅ Less Weight: Better handling, easier for young riders to control
✅ Quieter Operation: Ride anywhere without the roar
✅ No Hot Parts or Fuel Hazards: Safer for hands-on learning
✅ Minimal Maintenance: No oil, no fuel, no mess just charge and ride
The Verdict
The RFN Warrior SX-E8 doesn’t just match the performance of a traditional 65cc dirt bike it redefines it. With serious motor output, elite suspension, and clean electric power, it’s the perfect ride for young off-road warriors who want to level up their game and leave the petrol era behind.
WARRIOR YOUTH
Speed & Range
- SX-E5 Range Up to 40km
- SX-E8 Range Up to 60km
- SX-E5 Top Speed 60km/h
- SX-E8 Top Speed 85km/h
Battery
- SX-E5 48V / 1,200Wh, 25AH Lithium
- SX-E8 60V / 2,100Wh, 35AH Lithium
Ride Modes
- SX-E5 3 Control Modes ECO / MID & SPORT
- SX-E8 3 Control Modes ECO / MID & SPORT
Features
- Display Battery Level Indicator Light
-
Warranty 1 Year
Brakes
- SX-E5 Hydraulic Front & Rear with mm Disc
- SX-E8 Hydraulic Front & Rear with mm Disc
Charging
- SX-E5 4-5h Charging
-
SX-E8 2.5h Fast Charging
Controller
-
Sine wave, Best-in-class power density and state-of-the-art motor control algorithms.
Motor
- Electric Motor Chain Drive
- SX-E5 Power 5KW - 7HP / 145N.M
- SX-E8 Power 8KW - 10HP / 270N.M
Construction
- Frame
- Handlebars
- Foot Pegs
Suspension
- Front Fork Travel 205mm
- Rear SX-E5 Rear 180mm
- Rear SX-E8 Rear 235mm
Wheels & Tyres
- SX-E5 R70/100-10" F60/100-12" Kenda Off Road Tyres
- SX-E8 R80/100-12" F60/100-14" Kenda Off Road Tyres
Dimensions
- SX-E5 Seat Height 615-665mm
- SX-E8 Seat Height 745mm
- SX-E5 Wheelbase 1,032mm
- SX-E8 Wheelbase 1,145mm
Weights
-
SX-E5 47kg
- SX-E8 58kg
