All-round suspension
The KingSong S19 Pro is a high-performance electric unicycle for riders after a blend of power, comfort, and advanced features. Positioned between the compact S18 and the robust S22, it offers a balanced experience suitable for both urban commuting and off-road adventures. It is an enhanced version of the standard S19, with improved performance and safety.
S19 vs S19 Pro
There are two main differences between the two models.
- Suspension. The standard S19 uses an air suspension system, often praised for slightly better comfort and responsiveness over small bumps and rough surfaces — ideal if you value a plush ride and don't mind the occasional maintenance it needs. The S19 Pro uses a coil-shock suspension. It feels slightly firmer, but coil shocks are more robust, more reliable, and hassle-free, with consistent performance over time and little maintenance. They suit riders who want to set it and forget it.
- Battery cells. The S19 Pro uses Samsung 50S cells, each capable of delivering up to 25 A, which allows higher power output, reduced voltage sag, and cooler operation. The standard S19 uses Samsung 50G cells at up to 10 A per cell — adequate for normal use, but with less headroom in high-demand situations, which can mean more voltage sag and more heat.
If you want maximum performance, longevity, and reliability, the S19 Pro is the better choice. If you prefer a softer, slightly more comfortable ride and don't plan to push the wheel to its limits, the standard S19 with air suspension and 50G cells will do the job beautifully.
Key features
- Motor: 3500 W hollow brushless (6500 W peak), handling inclines up to 40°.
- Battery: 1776 Wh Samsung 50S lithium-ion.
- Top speed: up to 60 km/h.
- Range: up to 150 km per charge according to the manufacturer, with a realistic 90 km in everyday riding.
- Suspension: DNM RCP 2S with 130 mm of travel.
- Lighting: 6 × 5 W adjustable RGB headlights and multifunctional rear lights.
- Audio: four integrated speakers — 2 × 20 W tweeters and 2 × 15 W bass.
- Display: 32 × 32 dot matrix for real-time data.
- Pedals: large 277 × 130 mm, with built-in power pads.
- In the box: 5 A fast charger, power pads, and seat.
Pros and cons
Pros
- Powerful 3500 W motor (6500 W peak) with strong acceleration
- Everything included in the box — charger, power pads, and seat
- Real range of up to 90 km on a single charge
- DNM RCP 2S suspension with 130 mm travel smooths out varied terrain
- Bluetooth speakers, adjustable RGB lighting, and a dot matrix display
- Large pedals and built-in power pads for comfort and control
Cons
- The integrated design can restrict the use of aftermarket power pads
- Some riders find the trolley handle less sturdy than on other models
- The display placement makes it hard to read at higher speeds
Who is this wheel for?
- Intermediate to advanced riders looking for a step up from entry-level EUCs without the bulk of top-tier models.
- Urban commuters who want a comfortable, stylish way to move around the city.
- Off-road enthusiasts after a capable wheel that handles varied terrain.
- Tech-minded riders who appreciate integrated features like Bluetooth speakers and customisable lighting.
Technical specifications
Performance & Range
| Motor power | 3500 W |
| Battery capacity | 1776 Wh |
| Top speed | 60 km/h |
| Range | 90 km |
| Charging time | 3.5 h |
Ride & Handling
| Tire size | 18 in |
| Suspension | Yes |
| Max gradeability | 40 % |
| Pedal height | 231 mm |
Design & Features
| Weight | 32 kg |
| Max load | 120 kg |
| Dimensions | 790(H) x 540(L) x 320(W) |
| Bluetooth music | Yes |
| LED lights | Yes |
What's in the box
Everything you need to get started.
- Charger and AC Cable
- Power pads and Seat cushion
- User Manual + CE Certificate
Compare with others
| Specification |  KingSong S19 Pro€2,099 |  Nosfet Xeno€2,999 |  KingSong S18 Pro+€1,889 |  KingSong S16 Pro€2,049 |
|---|---|---|---|---|
| Motor power | 3500 W · Best in this row | 2500 W | 2200 W | 3000 W |
| Battery capacity | 1776 Wh | 2200 Wh · Best in this row | 1110 Wh | 1480 Wh |
| Top speed | 60 km/h | 75 km/h · Best in this row | 50 km/h | 60 km/h |
| Range | 90 km | 100 km · Best in this row | 70 km | 80 km |
| Weight | 32 kg | 33 kg | 25 kg · Best in this row | 31.6 kg |
| Tire size | 18 in | 20 in | 18 in | 16 in |
| Max gradeability | 40 % | — | 40 % | 40 % |
| Pedal height | 231 mm | — | 110 mm | 230 mm |
| Charging time | 3.5 h · Best in this row | — | 6 h | 5 h |
| Dimensions | 790(H) x 540(L) x 320(W) | — | 557(H) x 530(L) x 200(W) | 620(H) x 540(L) x 230(W) |
| Bluetooth music | Yes | No | No | Yes |
| LED lights | Yes | No | No | Yes |
| Max load | 120 kg | 120 kg | 120 kg | 120 kg |
| Suspension | Yes | Yes | Yes | Yes |
MyEWheel Expert Review
Reviewed by Andrey, MyEWheel FounderExpert
Overall score
7.7/10
Very good
Class
All-round suspension- Safety & power reserve15%8.1
- Performance12%8.2
- Handling & stability12%7.8
- Ride comfort & terrain control10%8.7
- Range & charging10%7.6
- Build quality & durability10%7.2
- Portability8%5.9
- Ergonomics & daily practicality8%7.7
- Reliability & serviceability8%6.9
- Value & purpose fit7%8.3
The percentage beside each criterion is its weight in the overall score: safety counts most (15%), value and purpose fit least (7%).
The KingSong S19 Pro is at its best as a comfortable, fast road and light-trail cruiser rather than a stripped-down performance machine. Its 3,500W motor and 100.8-volt, 1,776Wh Samsung 50S pack provide strong acceleration, climbing ability, and better low-charge headroom than the standard 50G-cell S19.
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KingSong S19 Pro
€2,099
