The "king of commuters" is back with more power and smarter tech. The 18XL Pro combines its iconic slim stability with a high-torque 2200W motor (4600W Peak) and 140N.m torque for superior climbing and acceleration.
Kingsong 18XL PRO electric unicycle
18xlprounicycle
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€1,699.00
EUR 1404.13 tax excl.
Kingsong 18XL PRO electric unicycle
The "king of commuters" is back with more power and smarter tech. The 18XL Pro combines its iconic slim stability with a high-torque 2200W motor (4600W Peak) and 140N.m torque for superior climbing and acceleration.
The legendary 18XL returns with a complete electronics overhaul. Proven slim-profile stability meets next-generation intelligence: a Smart BMS that monitors every cell in real time, a high-resolution display for full ride telemetry, and the same bulletproof 2200W motor now pushing 4600W peak with 140 N.m of climbing force. This is not a revision — it's the definitive 18-inch commuter.
4600
W peak
Power
1554
Wh
Battery
90
km
Range
60
km/h
Top Speed
⚡
Smart BMS
Next-generation battery management system monitors every cell individually, balancing charge and protecting against overload, overheating, and deep discharge for maximum battery longevity.
📊
High-Resolution Display
Integrated screen delivers real-time telemetry at a glance — speed, battery percentage, trip distance, temperature, and riding mode — all without reaching for your phone.
⛳
140 N.m Torque
Hill-crushing force from a high-torque motor that handles steep inclines and heavy riders with confidence. The 2200W nominal motor surges to 4600W when you need it most.
72V / 84V Max
🔋
Dual-Port Rapid Charging
Two charging ports accept up to 10A combined input, dramatically cutting downtime. Charge at home with the included charger, or rapid-charge on the go.
Up to 10A
🎶
Quad Speaker System
Four 5W full-range speakers deliver rich, room-filling sound for music and navigation prompts while riding.
4 × 5W
💡
Visibility & Lighting
4W main headlight for nighttime safety, plus a fully customizable RGB light spectrum for personalized style and enhanced road presence.
/// Full Specifications
Motor2200W / 4600W Peak
Torque140 N.m
Battery1554Wh (72V / 84V)
Top Speed60 km/h
RangeUp to 90 km
Wheel18" × 2.5"
Weight25.4 kg
ChargingDual-port / 10A Max
Headlight4W + RGB Spectrum
Speakers4 × 5W Full-range
KingSong — Ride the Evolution
Frequently asked questions
What is the top speed of the Kingsong 18XL PRO?
The 18XL PRO has a top speed of 60 km/h.
What motor and battery does the 18XL PRO use?
A 2200 W nominal motor peaking at 4600 W with 140 Nm of torque, paired with a 1554 Wh battery (72 V / 84 V).
What is the range of the Kingsong 18XL PRO?
The 18XL PRO delivers up to 90 km of range on a single charge.
How much does the Kingsong 18XL PRO weigh?
The 18XL PRO weighs 25.4 kg.
Does the 18XL PRO support dual-port charging?
Yes — two charging ports accept up to 10 A combined input for significantly faster charging.
What wheel size does the Kingsong 18XL PRO use?
The 18XL PRO runs an 18" × 2.5" wheel.
18xlprounicycle
No customer reviews for the moment.
§ 01 / Philosophy
The long-range climber. 1554 Wh · 18" · 140 Nm.
Long-range road wheel · KingSong 18XL lineage
§ torque
140
Nm · climbing headline
140 Nm is unusually strong for the 18-inch class. It is what makes the 18XL Pro a confident climber and what differentiates the platform from the 16X Pro at the same nominal motor wattage.
§ range
~90
km · 1554 Wh · 72/84 V max
~90 km of range from a 1554 Wh pack at 72/84 V max. Comfortable for full-day mixed riding without a mid-day top-up. Dual ports accept up to 10 A combined input.
§ weight
25.4
kg · 18×2.5" wheel
25.4 kg curb weight — only ~1.5 kg more than the 16X Pro despite the larger wheel and stronger torque. The 18-inch hoop is what makes long-distance road riding comfortable.
The modern revision of KingSong's long-range road wheel.
The 18XL platform has long been KingSong's long-range road wheel. The 18XL Pro is the modern revision: stronger motor, refined audio (four 5 W speakers), customisable RGB lighting, dual charging ports up to 10 A combined, and a smart BMS with per-cell monitoring.
For riders who want distance and climbs without giving up 18-inch stability, the 18XL Pro is the answer.
The 18-inch wheel size keeps it stable at sustained cruise and the 140 Nm torque keeps it confident on hills. 1554 Wh, 2200 W nominal / 4600 W peak, 25.4 kg curb weight. No suspension — that role belongs to the S19 Pro on a different battery architecture.
§ 02 / Systems
Four engineering choices that define the 18XL Pro.
Factory data KingSong 18XL Pro · 1554 Wh
01
1554 Wh · 72/84 V max
1554 Wh of battery at 72/84 V max. Smart BMS with individual cell monitoring. Dual charging ports accept up to 10 A combined input for owners who want a faster turnaround.
02
2200 W · 4600 W peak · 140 Nm
2200 W nominal, 4600 W peak, 140 Nm of torque. The torque figure differentiates the 18XL Pro from the 16X Pro at the same nominal motor wattage — climbing is where this wheel earns its keep.
03
18×2.5" wheel · no suspension
18-inch wheel with a 2.5-inch tire. No suspension on this platform — the S19 Pro adds it on a different battery architecture. The 18-inch hoop is what makes long-distance road riding comfortable.
04
4× 5 W speakers · RGB · 4 W headlight
High-resolution integrated display with real-time telemetry. Four 5 W speakers — meaningful audio. 4 W headlight with customisable RGB ambient lighting around the chassis.
§ 03 / EnergyCharging
Dual ports, 10 A combined.
Faster turnaround on long days
Two charging ports on the chassis accept up to 10 A combined input. Riders who do back-to-back long days can split the load across two chargers and cut downtime substantially compared to a single-port wheel.
Capacity
1554 Wh · 72/84 V max
Ports
Dual · up to 10 A combined
BMS
Smart · per-cell monitoring
Range
~90 km
§ 04 / DriveTorque-rich climber
140 Nm headline.
2200 W nominal · 4600 W peak
The 140 Nm torque figure is what makes the 18XL Pro a confident climber and is unusually strong for the 18-inch class. Same nominal motor wattage as the 16X Pro, but with the larger wheel size and the torque advantage.
Motor
2200 W nominal · 4600 W peak
Torque
140 Nm
Top speed
60 km/h
Weight
25.4 kg
§ 05 / CockpitDisplay & audio
Telemetry, audio, RGB.
High-resolution display
High-resolution integrated display showing real-time telemetry. Four 5 W speakers deliver meaningful audio at speed. 4 W headlight up front; customisable RGB ambient lighting around the chassis lets the rider mark the wheel as their own.
Display
High-resolution · telemetry
Audio
4× 5 W speakers
Headlight
4 W
Ambient
Customisable RGB
§ 06 / Who rides it
The 18XL Pro is built for long-range road riders who want a torque-rich climber on an 18-inch wheel — not a high-voltage race wheel, not an off-road platform, not a suspension build.
A
The long-range road climber
Riders who want distance and climbs in equal measure. ~90 km of range, 140 Nm of torque, 18-inch stability — the 18XL Pro hits all three without forcing a compromise on weight.
B
The 18XL owner moving up
Owners of older 18XL wheels ready for an update. Same wheel size, same fundamental character, with the modern motor, audio, lighting and charging architecture they wished the original had.
C
The 18-inch stability fan
Riders who prefer 18-inch stability over 16-inch agility for sustained cruising. The 18XL Pro is the obvious choice when speed at distance matters more than tight-quarters maneuverability.
×
Pure performance riders
Riders chasing high-voltage architectures (Sherman L, X-Way) for raw top-speed and acceleration are looking at a different category. The 18XL Pro is a long-range climber, not a race wheel.
×
Off-road riders
The 18XL Pro is a road wheel with no suspension. Off-road riders want a moto-style tire and a suspended chassis — the Patton S or Sherman L S are dedicated answers in those categories.
×
Riders who want suspension
The 18XL Pro has no suspension. The S19 Pro adds adjustable suspension on a different battery architecture (1776 Wh, 100.8 V). Different categories — pick by use case, not by brand.
§ 07 / Technical reference
Every number that matters.
KingSong 18XL Pro · 1554 Wh Source — KingSong official spec
Battery & energy
Capacity
1554 Wh · 72/84 V max
BMS
Smart · individual cell monitoring
Charging
Dual ports · up to 10 A combined input
Drive & performance
Motor
2200 W nominal · 4600 W peak
Torque
140 Nm
Top speed
60 km/h
Range
~90 km
Max. Speed (km/h) on public roads
25Max. Speed (km/h) on public roads: 25; legal/public-road setting. Technical/private-land performance depends on local rules and rider responsibility.
Chassis & contact patch
Tire
18×2.5"
Suspension
None
Weight
25.4 kg
Cockpit & lighting
Display
High-resolution · real-time telemetry
Audio
4× 5 W speakers
Lighting
4 W headlight · customisable RGB
In the box
Wheel
KingSong 18XL Pro
Charger
Standard EU plug
Service & docs
2-year EU warranty · home pick-up · CE declaration
Q-0118XL Pro or 16X Pro?
Same battery (1554 Wh). The 18XL Pro adds 140 Nm of torque, an 18-inch wheel and ~10 km more range, at ~1.5 kg more weight.
Pick the 18XL Pro for distance and climbs. Pick the 16X Pro for urban agility.
Q-0218XL Pro or S19 Pro?
The 18XL Pro is the no-suspension 18-inch wheel. The S19 Pro adds adjustable suspension and a different battery architecture (1776 Wh, 100.8 V). Different categories.
Q-03How is it different from the older 18XL?
The 18XL Pro is the modern revision: stronger motor, refined four-speaker audio, customisable RGB lighting, dual charging ports up to 10 A combined, and a smart BMS with per-cell monitoring. Same 18-inch platform character.
Q-04Do I need suspension?
If most of your riding is on smooth tarmac with the occasional curb, the 18-inch wheel and 2.5-inch tire are usually enough. If your routes include broken pavement, gravel or sustained off-road, suspension changes the experience materially — talk to us first.
Q-05EU warranty?
Two years through OneRide with home pick-up service.
Free EU delivery
2–8 working days. Carrier selected by destination and warehouse route.
2 years warranty
Home pick-up service. Battery, motor and chassis faults covered.
14-day returns
Changed your mind? Send it back within 14 days, no questions asked.
Ride · Return · Renew
Trade your 18XL Pro back in when the next one drops. How it works →
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