FunBikes MXR Freestyle 18" 500w 36v Li 18/18 Red Electric MX Bike
The MXR Freestyle 18" 500w isn’t a toy — it’s the next step in real performance. Lightweight yet tough, it’s built for riders who want more than balance practice.
With a bigger battery and additionally upgraded suspension from the 350w (front forks + rear shock), razor-sharp handling, and 5 slightly faster speed modes than the 350w (3.7, 6.2, 9.5, 12.5, and 20mp/h), it delivers full off-road capability with confidence.
Safe when you need it, wild when you’re ready — the perfect machine for young adrenaline junkies chasing the thrill of a true moto ride.
Key Features:
Why the Triangular Rear Swingarm Wins
Unlike a standard straight swingarm, the triangular MX-style swingarm gives young riders:
- More Strength & Stability: The triangular geometry distributes forces more evenly, reducing flex and improving durability. Perfect for handling jumps, bumps, and off-road trails.
- Better Handling & Control: Keeps the rear wheel planted for smoother power delivery and sharper cornering. Riders feel more confident, especially at higher speeds.
- MX-Proven Design: Inspired by full-size motocross bikes, it’s the same setup used by pros for maximum performance. Adds serious off-road credibility — both in looks and ride quality.
- Longer-Lasting Performance: Less stress on joints and welds means fewer issues over time. Ideal for a bike designed to grow with young riders.
Built for Power, Built for Riders
Take charge of every ride with the Intelligent 5-Speed LED Control – rugged, reliable, and made to deliver.
- 5 Levels of Raw Assist: Dial in exactly what you need — 3.7, 6.2, 9.5, 12.5, 20 mph. From steady climbs to full-throttle blasts, the power’s ready when you are.
- Battery Gauge You Can Trust: A tough 5-bar LED meter gives you the straight truth about your power reserves. No guesswork, no frills.
- Instant Speed Control: Heavy-duty up/down buttons put speed changes at your fingertips, built for real use on the road or trail.
- Walk Assist Mode: Engage with one press and let the bike do the grunt work when you’re pushing through tight spots.
- One-Touch Ignition: Hit the power, fire it up, and you’re rolling.
This isn’t a toy. It’s a control hub for serious riders who want more muscle, more control, and more miles — without compromise.
MXR Freestyle + Exsho Hydraulic Forks = Untouchable
Mozo forks? Solid. Reliable. A good start. But when you’re riding flat-out, full send, no fear — only Exsho keeps up:
- Reinforced to Dominate: Exsho eats big landings, gaps, and drops for breakfast.
- Pro Damping: Slam it, whip it, rail it — Exsho keeps the front end locked, smooth, and deadly precise.
- Confidence at 100%: No wobble, no flex, no doubt. Just raw control when you’re flying past the limit.
- Freestyle Engineered: Tuned for aggression. Built for punishment. Designed for riders who ride harder than the rest.
Exsho is unstoppable. Fitted as standard on the 500w MXR Freestyle, it transforms the bike into a weapon built for extreme riding.
H5 Air Suspension Rear Shock – No Limits, No Excuses
The H5 rear shock isn’t just an upgrade — it’s a weapon. Built for extreme riders, it delivers precision damping, brute strength, and total control when you’re sending it harder than the rest:
- Crush Big Hits: Extended travel and heavy-duty build soak up landings and drops with ease.
- Dialed for Battle: Adjustable rebound & compression put you in control of how hard you ride.
- Grip Like Glue: Advanced hydraulic damping keeps your rear wheel planted for max traction.
- Built to Survive: Premium seals and rugged construction mean it takes punishment and keeps going.
- Ride Harder, Ride Longer: Cuts the chatter, saves your body, and keeps you charging.
The H5 – made for riders who don’t back down.
Hydraulic Teboka Disc Brakes – Pure Stopping Power, No Cut-Off
The MXR Freestyle is fitted with Hydraulic Teboka front & rear disc brakes, giving you serious stopping muscle and total control. But here’s where it gets wild — these brakes are tuned without motor cut-off. That means the power doesn’t drop when you grab the levers. The motor keeps pulling, the brakes keep biting — and you stay in full command.
Why it matters:
- Tricks Unlocked: Hold the throttle, feather the brakes, and the motor won’t cut out — perfect for wheelies, manuals, and freestyle moves.
- Power + Control: Hit the brakes hard without killing the drive. You decide how the bike reacts.
- Confidence in Every Stop: Hydraulic power clamps down fast, smooth, and consistent, no matter how hard you ride.
Teboka Brakes with cut-off delete = brutal stopping + nonstop power. The perfect setup for freestyle riders who want control without limits.
Further Details:
- 36v 500w Brushless Hub Motor: Reliable, big power
- Intelligent Control with 5 Speed Levels: 3.7, 6.2, 9.5, 12.5, and 20mp/h
- Battery Meter: 5 Level LED Display
- Lithium Battery: 7.8Ah
- Optimal Range: 18 Miles
- Aluminium Frame: Latest 2026 frame design with Triangular MX Swingarm
- Front Suspension: EXSHO Hydraulic Suspension Front Forks
- Rear Suspension: H5 Air Suspension Rear Shock
- Hydraulic Teboka Front & Rear Disc Brakes: Powerful stopping
- Off-Road 18" Tyres + Spoked Wheels: Grip on all terrains
- Seat Height: 64cm-74cm
- MX Styling: Foldable Foot Pegs, Anodized Hardware
- MXR Lightweight Alloy Frame & Bars: only 22.9kg
- Mudguards Available (cost option): For winter/wet riding
- Silent, Zero-Emissions Motor: Ride anywhere without noise
- CE/UKCA Approved
MXR Freestyle 18" = the safest, smartest way to get kids hooked on real off-road thrills.
Suitability & Safety Guidance
Due to evolving safety regulations and the performance of this product (up to 20mph), FunBikes now offers measurement-based suitability guidance rather than estimated age ranges. This ensures that every rider is assessed for fit and safety based on their physical size and ability, not just age.
The MXR Freestyle is a high-performance kids' electric dirt bike — far beyond the capabilities of standard ride-on toys. With power, off-road-ready tyres, and a robust suspension system, this model is intended for competent riders with the appropriate physical proportions and confidence to handle a 500w output.
Fitment Measurement Guide (Seat Height & Inside Leg)
To determine whether the MXR Freestyle is a suitable fit, please measure the rider's inside leg and compare to the bike's seat height. A proper fit ensures stability, comfort, and safer operation.
- Bike Seat Height: 64cm-74cm
- Recommended Inside Leg Measurement: Between 59cm and 84cm
(Measure from the crotch to the ground, standing straight in shoes similar to what the rider would wear)
How to measure: Have the rider stand flat-footed against a wall, feet hip-width apart. Measure from the crotch to the floor. This is their inside leg — it should fall between 59cm and 84cm to comfortably reach the ground and foot pegs.
- Maximum Rider Weight: 80kg
- Handlebar Height: 91cm
- Overall Bike Dimensions: L151cm x W66cm x H91cm
Performance
This product is capable of speeds up to 20mph and includes adjustable speed settings.
Due to its high-performance nature, this is not a toy, but a scaled-down dirt bike requiring coordination, confidence, and appropriate physical size, and has a manufacturer’s recommended age of 14+.
- Max Speed Performance Age Classification: 14+
- FunBikes Measurement-Based Guidance: Suitable for riders with an inside leg of 59–84cm, with appropriate height, weight, and skill level.
Important Safety Notice
Parents and guardians must assess suitability based on the rider’s size and ability.
All riders should:
- Wear CE/UKCA-certified safety gear (helmet, gloves, boots, protective clothing)
- Be supervised at all times
- Ride in appropriate off-road environments
- Never ride on public roads
Support
We offer a full support service with FREE lifetime telephone technical advice and stock standard & performance parts. Servicing & Maintenance checks are also available - Call for details.
Assembly
As standard, this model requires partial assembly. Approx. 30 minutes. Please see our example assembly videos for more information.
Warranty
Standard 6 Month Manufacturing Defect Warranty. Unless otherwise stated this product is not designed for Motocross, Mini or BMX tracks and such use will invalidate the warranty. Limitations – Any modification, use of noncertified accessories, water ingress, misuse or incorrect assembly, lack of or incorrect maintenance, incorrect parts installation, or collision damage, will invalidate the warranty. Commercial use is prohibited.
Advice
A mechanically able person will be required to carry out the assembly and long-term maintenance of this product. Maintenance will be required to service the bike and fit parts to this product as usage requires. Please consider these requirements before purchasing the item. We do offer a FREE support line where our mechanics will diagnose problems and help you source any required parts, but you will be required to fit those parts and assist in the diagnosis.
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