Warrior PRO SX-E15 Electric Bike 2026
Enter the big leagues with the RFN Warrior PRO SX-E15, an electric dirt bike that doesn’t just challenge petrol bikes — it leaves them behind. Built for advanced youth and adult riders ready to dominate MX tracks or off-road terrain, the SX-E15 fuses electric innovation with genuinely professional-grade performance for a ride that’s as aggressive as it is refined.
MPE Motorcycles is based in Baringa on the Sunshine Coast, and we’re always happy to talk through what makes electric riding different for serious riders. Come see the Warrior PRO SX-E15 in person, or get in touch to talk finance and availability.
Description
Massive Electric Power with Genuine Torque
At its core, the SX-E15 packs a 15kW peak output motor, unleashing 20 horsepower and a huge 650Nm of torque. With a top speed of 85km/h, this machine launches with instant acceleration that’ll leave a traditional 85cc petrol bike behind off the line — no gears, no hesitation, just pure, responsive power.
Long-Range Samsung Lithium Power
A high-capacity 74V 40Ah Samsung lithium-ion battery (2,960Wh) delivers up to 80km cruising at 25km/h. A 3.5-hour fast-charge time and swappable battery system keep you ready for longer missions on the track or trail.
Built for Serious Riders and Serious Rides
The SX-E15 runs 19″ front and 16″ rear motocross tyres with a pro-level suspension package — 240mm of front travel and 250mm at the rear — built to soak up big jumps, deep ruts and rugged terrain with ease. A 920mm seat height and 1,340mm wheelbase give it the size, feel and stability of a genuine motocross machine.
Lightweight Frame, Heavyweight Performance
Despite its monstrous torque and high-performance components, the SX-E15 weighs just 86kg — genuinely light for better manoeuvrability, quicker cornering and less rider fatigue, without giving up strength or durability.
Quiet, Clean and Maintenance-Free Power
No spark plugs, no carburettors, no fuel spills. The SX-E15 runs whisper-quiet and completely emission-free, letting riders train anywhere, anytime, without disturbing the peace or breathing fumes — electric performance with none of the petrol pain.
Advanced Control and Rider Safety
The SX-E15 is loaded with hydraulic front and rear disc brakes, an electronic controller with precision throttle algorithms and multiple power modes that adapt to rider experience and conditions — every detail built for genuinely professional-level control and safety, racing or free-riding.
Electric vs Petrol: Why the SX-E15 Dominates the 85cc Class
✅ Triple the torque: 650Nm crushes anything in its class
✅ Lighter & faster: accelerates quicker with easier handling
✅ No engine noise: train anywhere, no complaints
✅ Zero emissions, zero mess: no hot exhaust, no fuel, no maintenance
✅ Instant power: twist the throttle and you’re gone
The Verdict
The RFN Warrior SX-E15 isn’t just another electric bike, it’s a genuine motocross machine built for serious riders who demand performance, durability and freedom from outdated petrol tech. Racing laps or chasing new lines in the bush, this electric beast is ready to go toe-to-toe with the best and come out on top.
Product Highlights
RFN APP
Connect your bike and unlock complete control over its performance. Monitor real-time battery status, fine-tune power delivery, adjust torque curves, customise ride modes, and access advanced diagnostics — all from your phone. Designed for riders who want total control and maximum precision. Compatible with SX-E5, SX-E8 and SX-E15 models. Early access version out now — regular updates and improvements are on the way.
Intuitive Display
The Warrior Pro runs an upgraded, intuitive display giving riders quick access to essential ride data — battery level, ride mode selection, and ride stats all at a glance. Built for progression, it also includes 3 selectable speed settings and a kill switch, letting riders fine-tune power delivery and safety as their skills evolve.
MX GRADE SUSPENSION
The Warrior Pro’s MX-grade suspension is engineered for genuinely high-performance riding and track-tested by Aussie champions. With 250mm of rear travel and 240mm up front, it delivers confident handling, smooth rebound and precise control across every terrain. The suspension is also fully adjustable, letting riders fine-tune their set-up as they grow or advance in skill.
Hydraulic Disc Brakes
Built for riders who ride hard, the Warrior’s DOT4 hydraulic disc brakes deliver reliable, responsive stopping power in any condition. Tested under genuine race pressure and built for off-road abuse, these brakes give riders the confidence to push limits knowing they can stop on a dime, from steep descents to technical turns.
Technical Details
Specifications
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Speed & Range
- Range Up to 80km
- Top Speed 85km/h
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Battery
- 74V / 2,960Wh, 40AH Lithium
- Removable & Swappable
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Ride Modes
ECO / MID & SPORT
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Features
- Display Battery Level Indicator Light
- Power On/Off with 3 Speed Modes and Safety Cut Off Lanyard Switch
- Warranty 1 Year
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Brakes
Hydraulic Front & Rear with 203mm Disc
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Charging
3.5h with Standard Fast Charger
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Controller
Sine wave, Best-in-class power density and state-of-the-art motor control algorithms.
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Motor
- Electric Motor Brushless Chain Drive
- Power 15W Peak Output / 20HP – 650N.M Torque
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Construction
- Frame Aluminium
- Handlebars Aluminium
- Foot Pegs CNC Aluminium
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Suspension
- Front Fork Travel 240mm
- Rear Travel 250mm
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Wheels & Tyres
F70/100-19″ & R90/100-16″ Kenda Mud Tyres
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Dimensions
- Seat Height 880mm
- Wheelbase 1,340mm
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Weight
86KG Lightweight