The KingSong 14S Pro is a compact 14″ electric unicycle with a powerful motor and larger battery, offering up to 70 km of range while remaining lightweight, agile, and ideal for city commuting.
Kingsong 14S PRO
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€999.00
EUR 825.62 tax excl.
The KingSong 14S Pro is a compact 14″ electric unicycle with a powerful motor and larger battery, offering up to 70 km of range while remaining lightweight, agile, and ideal for city commuting.
The KingSong 14S Pro retains the agile handling that made the 14D so popular, but upgrades nearly every key component. It features a larger-capacity battery, a more powerful control board, and improved safety systems. Designed for city life, it’s light enough to carry, easy to store, and simple to charge anywhere — yet delivers a range close to many 16″ models.
Key Features
67.2V battery system with smart BMS and multiple layers of protection.
Up to ~70 km of real-world range (depending on rider weight, terrain, and speed).
High-torque 14″ hub motor for confident acceleration, braking, and hill climbs.
Apple Find My integration for easy location tracking.
Comfort upgrades: wider side pads, adjustable lift-stop pedal tilt, and bright front/rear lighting.
KingSong app (iOS/Android) for ride modes, calibration, and firmware updates.
Customizable RGB side lights—switch them on or off from the app.
Performance and Ride Experience
The 14S Pro feels lively at low speeds yet stable when cruising. Its upgraded controller and refined firmware deliver smooth acceleration, predictable braking, and improved thermal control during long rides. The compact 14″ tire allows for quick turns and easy maneuvering through narrow spaces, while the stiffer pedals enhance stability at 25–30 km/h.
Perfect for city commutes, it excels in stop-and-go traffic and hill climbs, offering everyday practicality without the extra bulk of 16–18″ wheels.
Technical Specifications
Wheel size: 14″
Motor: ~1000 W nominal class
Battery: 67.2 V Smart-BMS pack
Capacity: up to ~840 Wh
Range: up to ~70 km
Top speed: ~35 km/h (with safety alarms)
Max load: 120 kg
Weight: ~16–17 kg
Charging: 67.2 V charger, supports up to 5 A
Lighting: Headlight, tail/brake light, RGB sides
App: KingSong (iOS / Android)
Connectivity: Bluetooth, speaker, USB port
kingsong14Sproblack
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§ 01 / Philosophy
16S-class pack in a 14″ frame. The commuter-tier compact.
Commuter-tier · 14″ family KingSong 14S PRO
§ battery
840
Wh · 57.6 V
Same pack as the 16S PRO. Lithium Ion. ~5 h charge.
§ peak power
2400
W · 800 W rated
Sized for the 14″ wheel and 30 km/h top — calibrated for commuter use.
§ weight
16.2
kg · easy to carry
70 km range, four 5 W speakers, RGB ambient lighting, Apple Find My GPS.
The commuter-tier 14″ wheel that splits the 14D PRO and 16S PRO.
The 14S PRO is the commuter-friendly member of the 14″-class KingSong family. It shares its 840 Wh battery with the 16S PRO, shares its mainboard with the 14D PRO, and adds a larger 14″ inflatable tire and dedicated outer shell. The result is a daily-use wheel that does not pretend to be a performance product.
30 km/h top speed, 70 km range, 16.2 kg of weight to carry, no suspension, the modern KingSong feature stack.
5 W headlight + 5 W tail light + four 5 W speakers + RGB ambient lighting around the chassis. The audio configuration is rare in this class — most 14″-class wheels carry a single mono speaker; the 14S PRO carries four. Apple Find My integration for GPS recovery.
§ 02 / Systems
Four choices that define the 14S PRO.
KingSong · 14S PRO · 2025
01
16S PRO battery
840 Wh shared with the 16S PRO. The 14″ chassis inherits the larger pack.
02
14D PRO mainboard
Shared electronics platform — service costs stay low across the family.
03
30 km/h calibrated
800 W rated, 2400 W peak. Calibrated for commuter use — not a performance motor.
04
4× 5 W speakers · RGB
Four-speaker audio + RGB ambient lighting. Most 14″-class wheels carry a single speaker; this carries four.
§ 03 / EnergyBattery
840 Wh · 57.6 V.
Lithium Ion · ~5 h charge
The pack is the same one used on the KingSong 16S PRO (kingsongeurope.com publishes a "14S/16S Pro 840 Wh Battery Pack Set"), which means the 14S PRO inherits the higher-capacity pack of the 16S in the 14″-class chassis.
Capacity
840 Wh
Voltage
57.6 V
Charge
~5 h
Cells
Lithium Ion (chemistry not disclosed)
§ 04 / DriveMotor
800 W · 2400 W peak.
30 km/h · 70 km range
Sized for the 14″ wheel and 30 km/h top speed — a commuter motor calibrated for daily use rather than performance.
Rated
800 W
Peak
2400 W
Top speed
30 km/h
Range
70 km
§ 05 / BuildChassis & features
16.2 kg · easy carry.
No suspension · CE / RoHS
14″ inflatable tire on a no-suspension chassis. 120 kg max rider load. Apple Find My integration for GPS tracking — useful on a wheel that lives outside locked on bike racks.
Weight
16.2 kg
Tire
14″ inflatable
Max load
120 kg
GPS
Apple Find My
§ 06 / Who rides it
The 14S PRO rewards daily commuters who want range without weight.
A
Daily commuters
Commuters who want a daily wheel with 70 km of range and an easy carry.
B
16S PRO downsizers
16S PRO owners who want the same battery in a smaller 14″ frame.
C
14D PRO upgraders
Riders moving up from the 14D Pro who want the bigger pack without changing electronics platform.
×
Performance riders
30 km/h and 800 W are not performance numbers.
×
Off-road riders
14″ inflatable on a no-suspension chassis is tarmac-tuned.
×
High-top-speed shoppers
F18, F22 PRO and the V-platform are the answer.
§ 07 / Technical reference
Every number that matters.
KingSong · 14S PRO · kingsong-store.com EU dealer spec
Battery & energy
Capacity
840 Wh · 57.6 V (Lithium Ion)
Charge time
~5 h
Drive & performance
Motor
800 W rated · 2400 W peak
Top speed
30 km/h
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.
Range
70 km
Chassis
Tire
14″ inflatable
Suspension
None
Weight
16.2 kg
Max load
120 kg
Dimensions
476 × 202 × 437 mm
Lighting / audio / connectivity
Lighting
5 W headlight + 5 W tail · RGB ambient
Audio
4× 5 W speakers
Connectivity
KingSong app · Bluetooth · Apple Find My GPS
Certification
CE · RoHS
Q-0114S PRO or 14D PRO?
14D PRO: 420 Wh, 13.6 kg, 30 km/h, ~35 km range. 14S PRO: 840 Wh, 16.2 kg, 30 km/h, 70 km range. Same electronics platform — the 14S PRO is the longer-range version.
Q-0214S PRO or 16S PRO?
16S PRO: 16″ wheel, 25 kg+, more power and more comfort. 14S PRO: 14″ wheel, 16.2 kg, the same 840 Wh pack in a smaller chassis.
Q-03Why does it share parts with both?
KingSong's modular approach keeps service costs down. The 14S PRO uses the 14D PRO's mainboard, the 16S PRO's pack, and a dedicated 14″ outer shell.
Q-04What's Find My GPS?
Apple's anti-theft network — your iPhone (and any nearby Apple device) reports the wheel's last known location automatically. Useful on a wheel that lives outside locked on bike racks.
Q-05Can I ride it in rain?
KingSong does not publish a single IP rating for this model. Treat it as weather-resistant within normal urban use — splash and brief light rain are fine.
Q-06EU 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.