All-round suspension
The KingSong S18 Pro+ brings a meaningful upgrade to a much-loved 18-inch platform. You get a high-discharge Samsung 50S battery, a 2200 W (5000 W peak) hollow-bore motor, and a refined, highly adjustable air suspension. It is built for riders who want comfort and control on rough city streets and light trails, without moving up to a heavier 20″ machine.
Key features
- Battery: 1110 Wh, 72 V, Samsung 50S 21700 cells
- Motor: 2200 W rated, 5000 W peak, hollow-bore
- Suspension: variable linkage with a DNM AOY 36RC air shock
- Speed: 50 km/h on private property; 25 km/h on public roads in the EU
- Range: up to 100 km claimed, with 60–80 km realistic in mixed riding
- Lighting: 1600 lm headlight with integrated brake lights and turn signals
- Connectivity: Bluetooth app for stats, tuning, and diagnostics
- Water protection: IP54 splash resistance
- Fast charging supported, with optional higher-amp chargers
Performance and ride experience
Power and climbing: the 2200 W hollow motor delivers quick launches, confident traffic sprints, and steady hill climbs, even for heavier riders. Expect surefooted torque on ramps, bridges, and steeper paths, rated at 35–40°.
Range and battery behaviour: the Samsung 50S pack sustains power under load and reduces voltage sag compared with earlier S18 versions. Most riders see 60–80 km per charge in mixed use.
Suspension comfort: the revised linkage and DNM AOY 36RC air shock take the sting out of potholes and cobbles. Set pressure and rebound to taste — softer for city comfort, firmer for control on dirt tracks.
Handling: at about 25 kg the S18 Pro+ stays nimble. It threads through traffic like a smaller wheel while riding with the stability you expect from an 18″ tire.
Design and lighting
The S18 platform is unlike any other unicycle in the way it looks, but the design is also packed with comfort improvements and better ergonomics. The headlight puts out 1600 lm across two beam modes — high (2 × 5 W) and short (2 × 4 W) — with an intelligent sensor switching between them.
Pros and cons
Pros
- Comfortable, tunable suspension
- High-discharge 50S cells hold power under load
- Strong hill climbing and acceleration
- Bright, practical lighting package
- Manageable ~25 kg for an 18″ wheel
- Good value against larger premium wheels
Cons
- IP54 only — avoid heavy rain and submersion
- Range is not class-leading
- Maintenance is more involved than on a non-suspension wheel
Who is this wheel for?
- Experienced riders who want suspension comfort without 20″ bulk
- Daily commuters facing broken asphalt, cobbles, and curbs
- Weekend explorers on park paths and light off-road
Less suited to: long-range touring, or riders chasing maximum power, who are better served by heavier 20″ high-capacity models.
Conclusion
The S18 Pro+ is a smart refresh of KingSong's agile 18″ platform. With a sturdier battery, stronger motor, and better-tuned suspension, it delivers everyday comfort and confident performance at a competitive price. If you want a balanced, do-it-all 18″ suspension EUC for city and light off-road, it deserves a top spot on your list.
Technical specifications
Performance & Range
| Motor power | 2200 W |
| Battery capacity | 1110 Wh |
| Top speed | 50 km/h |
| Range | 70 km |
| Charging time | 6 h |
Ride & Handling
| Tire size | 18 in |
| Suspension | Yes |
| Max gradeability | 40 % |
| Pedal height | 110 mm |
Design & Features
| Weight | 25 kg |
| Max load | 120 kg |
| Dimensions | 557(H) x 530(L) x 200(W) |
| Bluetooth music | No |
| LED lights | No |
What's in the box
Everything you need to get started.
- Charger and AC Cable
- User Manual + CE Certificate
- Air Pump and Brick for the suspension
Compare with others
| Specification |  KingSong S18 Pro+€1,889 |  Nosfet Xeno€2,999 |  KingSong S22 PRO+€2,499 |  KingSong S19 Pro€2,099 |
|---|---|---|---|---|
| Motor power | 2200 W | 2500 W | 4000 W · Best in this row | 3500 W |
| Battery capacity | 1110 Wh | 2200 Wh · Best in this row | 2200 Wh · Best in this row | 1776 Wh |
| Top speed | 50 km/h | 75 km/h · Best in this row | 70 km/h | 60 km/h |
| Range | 70 km | 100 km · Best in this row | 90 km | 90 km |
| Weight | 25 kg · Best in this row | 33 kg | 35 kg | 32 kg |
| Tire size | 18 in | 20 in | 20 in | 18 in |
| Max gradeability | 40 % | — | 40 % | 40 % |
| Pedal height | 110 mm | — | 231 mm | 231 mm |
| Charging time | 6 h | — | 4 h | 3.5 h · Best in this row |
| Dimensions | 557(H) x 530(L) x 200(W) | — | 693/747(H) x 582(L) x 330/465(W) | 790(H) x 540(L) x 320(W) |
| Bluetooth music | No | No | No | Yes |
| LED lights | No | 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%8.0
- Performance12%7.5
- Handling & stability12%8.7
- Ride comfort & terrain control10%8.8
- Range & charging10%6.9
- Build quality & durability10%6.9
- Portability8%7.3
- Ergonomics & daily practicality8%7.6
- Reliability & serviceability8%6.8
- Value & purpose fit7%8.0
The percentage beside each criterion is its weight in the overall score: safety counts most (15%), value and purpose fit least (7%).
The KingSong S18 Pro+ is the version of this lightweight suspension platform that best matches its chassis. The 1110 Wh Samsung 50S battery supplies much stronger current and less voltage sag than early S18 packs, while the revised controller and 2200 W hollow-bore motor make acceleration, climbing, and low-charge behavior more convincing.
Customer reviews
0.0
Based on 0 reviews
- 5 ★0%
- 4 ★0%
- 3 ★0%
- 2 ★0%
- 1 ★0%
No reviews yet. Be the first to review this product.
Questions & Answers
How fast can the S18 Pro+ go?
MyEWheelUp to 50 km/h on private property. For public roads in most EU countries, the limit is 25 km/h. Always check and follow local laws.
What real-world range should I expect?
MyEWheelMost riders see 50–80 km in mixed conditions. Terrain, rider weight, temperature, speed, and tire pressure all influence range.
Is the suspension difficult to set up?
MyEWheelNo. Use a shock pump to set pressure for your weight, then fine-tune rebound. Recheck pressures monthly or after big temperature swings.
Can I ride in the rain?
MyEWheelThe S18 Pro+ is IP54 (splash resistant). Avoid heavy rain, pressure washers, and deep puddles. Dry the wheel after wet rides and store indoors.
Accessories
Secure payment
All payments are encrypted and processed securely. Cards, iDEAL, Bancontact, PayPal and bank transfer supported.
VisaVISAMastercardiDEALiDEALBancontactBancontactPayPalPayPalKlarnaKlarnaSEPA bank transferSEPA
KingSong S18 Pro+
€1,889
