The KS-14D is one of the most successful unicycle models in the 14" size - leaves most of the competition far behind. An excellent choice for both beginners and those looking to upgrade from their first entry-level electric unicycle. Excellent weight / size to performance ratio.
Background of KS-14D electric unicycle
To better understand what the KS-14D unicycle is, we suggest you take a look at the history of its creation. In early 2015, Kingsong's first breakthrough into the world of electric unicycle was the KS-14C. The 14-inch monowheel, unique for that time, possessed a huge battery consisting of 64 cells and a powerful 800 watt motor. For these characteristics it was quickly loved by enthusiasts around the world. But despite the fact that everything was in order with the power of the wheel, in other aspects a number of shortcomings were revealed.
Motherboard overheating
Under heavy load, temperatures would rise rapidly, forcing the rider to take a break.
Thickness
being over 20cm thick, the wheel was short and wide - which did not provide a comfortable riding position.
Design
The wheel was not the prettiest and was considered by many to be just like an ugly duckling.
Durability and moisture protection
The Achilles heel of the wheel was the motor axis, on which microcracks appeared, which degraded over time. The moisture protection also turned out to be useless.
The Kingsong engineering team learned from the unique but flawed KS-14C wheel to create a new line of KS-14D / DS wheels.
The new wheels are equipped with large heatsinks and an active cooling system.
The wheel has become thinner and more aesthetically pleasing and the telescopic handle makes it easier to transport the wheel.
In terms of reliability, a huge number of improvements have been made - among which are an improved axle, a reinforced body and new pedals.
Max. Speed (km/h) on public roads: 25;
Max. Speed (km/h) on private territories: 30.
Frequently asked questions
What wheel size does the Kingsong KS-14D use?
The KS-14D is a 14-inch electric unicycle, one of the most successful models in that size category.
What is the top speed of the KS-14D on public roads?
The KS-14D is limited to 25 km/h on public roads and reaches up to 30 km/h on private territories.
Who is the Kingsong KS-14D designed for?
It is aimed at beginners as well as riders upgrading from their first entry-level electric unicycle, thanks to its weight-to-performance ratio.
What was improved over the earlier KS-14C?
The KS-14D uses large heatsinks with active cooling, an improved motor axle, a reinforced body and new pedals, plus a telescopic handle for easier transport.
Does the Kingsong KS-14D have a trolley handle?
Yes — the KS-14D is equipped with a telescopic handle that makes carrying and rolling the wheel much easier.
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Datenblatt
Höchstgeschwindigkeit (km/h)
30
Motorleistung (W)
800
Geschätzte Reichweite (km)
40
Akkukapazität (Wh)
420
Raddurchmesser (Zoll)
14
Ladespannung (Volt)
67
Ladezeit (Stunden)
3.5
Gewicht (Kg)
13.9
Max. Tragkraft (Kg)
100
Teleskopgriff
Yes
Bluetooth-Lautsprecher
Yes
Klasse
Carl11.06.2025
Kingsong KS-14D 420Wh Electric Unicycle
Fantastic V2 upgrade of what was already great in the first version. Perfect for city, last mile, shopping. Fits in gym lockers. Fast delivery from oneride.eu.
Klasse
Stamate Dorin30.05.2025
Kingsong KS-14D 420Wh Electric Unicycle
Great for beginners
Klasse
Konstantin Burjak25.10.2024
Kingsong KS-14D 420Wh Electric Unicycle
Excellent!
Klasse
François Delpierre24.09.2024
Kingsong KS-14D 420Wh Electric Unicycle
Still the best in its category. Pedals are a not easy to fold, but we really appreciate this new design, and the kill switch to lift the wheel. Just a small wheel that we appreciate having in the trunk or for small trips.
Klasse
Viktor Sántha18.11.2023
Kingsong KS-14D Black 420Wh Electric Unicycle
It's a great starter wheel in all aspects. Glad am chose this one.
Klasse
Franck Berthier11.10.2023
Kingsong KS-14D Black 420Wh Electric Unicycle
Too early to say if this wheel is a good wheel, but the ks14d seems to be a good wheel for commuting . Every day i commute , i hope it's the best of commuting wheel .bye
Klasse
Raul Peixoto12.07.2023
Kingsong KS-14D Black 420Wh Electric Unicycle
Great Wheel for beginners like me...Very portable and agile...The Speakers should delivery More quality of sound but for the price I'm very pleased
Klasse
Daniel21.06.2023
Kingsong KS-14D Black 420Wh Electric Unicycle
30km/h is plenty for me, especially since I don't ride with protective gear.
§ 01 / Philosophie
Durable, Anfänger-friendly. 14" commute · built to last.
Beginner / urban Pendler · KingSong KS-14 lineage
§ Akku
420
Wh · ~40 km Reichweite
Enough capacity for ~40 km of daily urban riding. Sized for a first wheel and short commutes — not a touring Akku.
§ motor
800
W · 30 km/h top speed
800 W with large heatsinks and active cooling. Sufficient for 30 km/h on flat urban routes — built etwa durability rather than peak performance.
§ curb
13.9
kg · light enough for stairs
Light enough to carry up stairs and into lifts. Telescopic handle helps when rolling between floors and across thresholds.
The KS-14 line at its most refined for daily Einsteigerklasse use.
The KS-14D is KingSong's tough Anfänger wheel: 420 Wh, 800 W motor, 30 km/h top speed, 13,9 kg curb weight. Active cooling and a reinforced motor Achse for durability over the original KS-14C, plus Bluetooth speakers and a telescopic handle.
Sized for first-time Fahrer and short commutes — not a performance wheel.
Tougher chassis than the older 14C, active cooling, reinforced motor Achse, telescopic handle and BT speakers. The KS-14D is built etwa durability rather than top-end speed: a first wheel that survives the learning curve, and a daily Pendler that keeps going on short urban routes.
§ 02 / Systeme
Four engineering choices that define the KS-14D.
Factory data KingSong KS-14D · 420 Wh
01
420 Wh pack · ~3,5 h charge
Enough energy for etwa 40 km of daily urban riding, with a full charge in roughly 3.5 hours. Sized for a first wheel and short commutes — not a touring Akku.
02
800 W motor · active cooling
800 W motor with large heatsinks and active cooling. Sufficient for 30 km/h on flat urban routes — built etwa durability rather than peak performance.
03
Reinforced motor Achse
Reinforced motor Achse versus the original KS-14C. A small structural detail that pushes the KS-14 Plattform from "first wheel" toward "first wheel that survives the learning curve".
04
Telescopic handle · BT speakers
Telescopic handle for rolling between floors and across thresholds. Bluetooth speakers built in. Practical commute features rather than performance gimmicks.
§ 03 / EnergieCharging
~3,5 h to full.
420 Wh standard pack
Around three and a half hours from empty to full auf der standard charger. The 420 Wh pack is sized for daily charges rather than weekend touring — Stecker it in overnight, ride a full day.
Pack
420 Wh
Charge
~3,5 h to full
Reichweite
~40 km daily use
Cooling
Active · large heatsinks
§ 04 / ZuverlässigkeitReinforced Achse
Toughened over KS-14C.
First-wheel durability
The KS-14D's reinforced motor Achse is the headline durability change from the original KS-14C. Combined with active cooling and a tougher chassis, the KS-14D is the version des KS-14 line built to absorb Anfänger riding without complaint.
Axle
Reinforced vs KS-14C
Cooling
Active
Max load
100 kg
IP-Schutzklasse
None veröffentlicht
§ 05 / BuildHandle & audio
Telescopic, with speakers.
Practical commute features
Telescopic handle for rolling between floors and across thresholds. Bluetooth speakers built into the chassis. The KS-14D is sized as a daily city wheel — these are commute features rather than performance gimmicks.
Handle
Telescopic
Audio
Bluetooth speakers
Reifen
14" · no Federung
Curb
13,9 kg
§ 06 / Für wen
The KS-14D is built for first-time Fahrer and short urban commutes — not a long-distance tourer, not a performance wheel, not a heavy-Fahrer Plattform.
A
The first-time EUC learner
Fahrer learning to balance and commute on their first wheel. Tougher chassis than the older 14C, reinforced Achse and active cooling — built to absorb the learning curve.
B
The short-commute Besitzer
Daily urban Fahrer covering under 40 km. 420 Wh covers the day, ~3,5 h charges overnight, telescopic handle and 13,9 kg curb make stairs and lifts a non-issue.
C
The durability-first buyer
Owners who prioritise durability over peak performance. The KS-14D is the KS-14 line at its most refined for daily Einsteigerklasse use rather than top-end speed.
×
Long-distance Fahrer
40 km of Reichweite is enough für das daily commute, not for touring. For länger days look at a wheel with 800+ Wh of pack.
×
Fahrer who want >30 km/h cruise
30 km/h is the ceiling auf der KS-14D. Fahrer looking for sustained higher cruise should look at a 16" or 18" Plattform with a größer motor.
×
Heavier Fahrer
100 kg max load is the limit. Fahrer über that should choose a wheel rated for higher load, both for comfort and für das lifespan des motor and chassis.
30 km/h Manufacturer-stated, private-land Einstellung.
Max. Geschwindigkeit (km/h) on public roads
25Max. Geschwindigkeit (km/h) on public roads: 25; legal/public-road Einstellung. Technical/private-land performance depends on local rules and Fahrer responsibility.
Rahmen & contact patch
Reifen
14"
Federung
None
Gewicht
13,9 kg
Max load
100 kg
Motor Achse
Reinforced vs KS-14C
Handle & audio
Handle
Telescopic
Audio
Bluetooth speakers
IP-Schutzklasse
Not officially veröffentlicht by KingSong
In der Verpackung
Rad
KingSong KS-14D 420 Wh
Charger
Standard charger · standard EU-Stecker
Service & docs
2-year EU-Garantie · home Abholung · CE-Erklärung
Q-01KS-14D or KS-14M?
14D: 420 Wh, 30 km/h, ~40 km Reichweite, BT speakers. 14M: 210 Wh, 20 km/h, ~15 km Reichweite, no speakers (Akku expandable). 14M is the entry; 14D is the practical Pendler.
Q-02Out of stock — when does it return?
This SKU rotates. Confirm availability with us before placing an order — we will tell you the realistic next-arrival window and whether the KS-14M or Inmotion V5F is a better current-stock alternative.
Q-03How is it different from the older KS-14C?
Reinforced motor Achse, active cooling auf der motor with larger heatsinks, and a tougher chassis. Same family, but built for daily Einsteigerklasse use.
Q-04Does it have an IP-Schutzklasse?
KingSong does not publish an official IP-Schutzklasse für das KS-14D. Treat it as splash-resistant rather than wasserdicht — heavy rain, deep puddles and Hochdruckreinigung are all bad ideas.
Q-05EU-Garantie?
Two years through OneRide with home Abholung service.
Kostenloser EU-Versand
2–8 Werktage. Carrier selected by destination and warehouse route.
2 years warranty
Home Abholung service. Akku, motor and chassis faults covered.
14-day returns
Changed your mind? Send it back within 14 days, ohne Fragen.
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