The KingSong 14S Pro keeps the nimble feel riders love from the 14D, but adds a much larger battery, a stronger control board, and updated safety features. It is a city-friendly wheel you can lift, store, and charge anywhere — yet it offers range close to bigger 16″ models.
Key features
- 67.2 V battery system with a smart BMS and multiple safety protections.
- Up to ~70 km of real-world range, depending on rider, terrain, and speed.
- Powerful 14″ hub motor for confident starts, hills, and braking.
- Apple Find My support, so the wheel can be located through the Find My network.
- Comfort upgrades: wide pads, adjustable lift-stop pedal tilt, and bright head and tail lights.
- KingSong app (iOS/Android) for ride modes, calibration, and firmware updates.
- Side RGB rings you can switch on and off from the app.
Performance and ride experience
The 14S Pro feels lively at low speed and planted at cruise. The stronger controller and firmware tuning give smooth acceleration, predictable braking, and better heat management on longer rides. The 14″ tire makes tight turns and narrow paths simple, while the stiffer pedals help stability at 25–30 km/h.
Climbing and stop-start traffic are where this wheel shines. You get enough headroom for daily commuting without the weight penalty of a big 16–18″ machine.
Pros and cons
Pros
- Excellent range for a 14″ wheel
- Stable KingSong ride feel and tuning
- Bluetooth music, Apple Find My, and smart BMS
- Easy to carry and store
Cons
- A 14″ tire is less forgiving than a 16″ on rough surfaces at speed
- Not aimed at high-speed riders
- Not a good choice for off-road
Who is this wheel for?
- City riders who want a compact wheel that still goes the distance
- 14D owners ready for a serious range and power upgrade
- Anyone choosing between V8F agility and 16S comfort — the 14S Pro sits neatly in the middle
Technical specifications
Performance & Range
| Motor power | 800 W |
| Battery capacity | 840 Wh |
| Top speed | 35 km/h |
| Range | 60 km |
| Charging time | 7 h |
Ride & Handling
| Tire size | 14 in |
| Suspension | No |
| Max gradeability | 35 % |
| Pedal height | 125 mm |
Design & Features
| Weight | 16.2 kg |
| Max load | 120 kg |
| Dimensions | 476(H) x 437(L) x 206.5(W) |
| Bluetooth music | Yes |
| LED lights | Yes |
What's in the box
Everything you need to get started.
- Charger
- User Manual
- Fuse
Compare with others
| Specification |  KingSong 14S Pro€999 |  InMotion V5F€699 |  KingSong 14D Pro€600 |  Kingsong 16S Pro€999 |
|---|---|---|---|---|
| Motor powerDiffers | 800 W | 550 W | 800 W | 1200 W |
| Battery capacityDiffers | 840 Wh | 320 Wh | 420 Wh | 840 Wh |
| Top speedDiffers | 35 km/h | 25 km/h | 30 km/h | 40 km/h |
| RangeDiffers | 60 km | 25 km | 30 km | 65 km |
| WeightDiffers | 16.2 kg | 11.9 kg | 13.6 kg | 17.9 kg |
| Tire sizeDiffers | 14 in | 14 in | 14 in | 16 in |
| Max gradeabilityDiffers | 35 % | 18 % | 30 % | 30 % |
| Pedal heightDiffers | 125 mm | 115 mm | 125 mm | 125 mm |
| Charging timeDiffers | 7 h | 3.5 h | 3.5 h | 3.5 h |
| DimensionsDiffers | 476(H) x 437(L) x 206.5(W) | 476(H) x 401(L) x 165(W) | 476(H) x 437(L) x 196(W) | 506(H) x 463(L) x 196(W) |
| Bluetooth musicDiffers | Yes | No | Yes | Yes |
| LED lightsDiffers | Yes | No | Yes | Yes |
| Max load | 120 kg | 120 kg | 120 kg | 120 kg |
| Suspension | No | No | No | No |
MyEWheel Expert Review
Reviewed by Andrey, MyEWheel CEOExpert
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Questions & Answers
How does it compare to the KingSong 14D?
MyEWheelThe 14S Pro keeps the same nimble size but doubles the battery capacity, offers stronger sustained power, and supports faster charging. It rides calmer at cruise and has better thermal headroom
How does it compare to the InMotion V8F?
MyEWheelThe V8F is very light with a slightly higher top end, but has a smaller battery. The 14S Pro focuses on range and stability, so it suits longer commutes with fewer charges.
How does it compare to the KingSong 16S?
MyEWheelThe 16S has a bigger 16″ tire for comfort at speed and on rougher surfaces. The 14S Pro is easier to carry and turn in tight spaces, while still offering commuter range.
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