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King Song 14D 14'' Wheel 340wh 800W White/Black

King Song 14D  14'' Wheel  340wh 800W White/Black

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2-8 days delivery time with UPS, 14 days return and 1 year warranty!


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The Background of  King Song 14D:

Back in early 2015 King Song’s first breakthrough into the world of Electric Unicycles was their 14C. At the time, it was unique for a 14″ Wheel, in that it possessed, what was then, a massive 64 cell battery pack & a 800W powerful motor & quickly found favour in the enthusiast community. While this Wheel had the raw performance, it also had several failings that held it back from being the success it might have been.

The King Song Engineering team built on the lessons, of the brilliant but flawed 14C, to create the 14D/14S line. It’s now equipped with a larger heat-sink & active (fan) cooling to dissipate unwanted heat build-up during high intensity operation; in the case of the 14D, the Wheel is 2″ thinner; is beautifully sculptured & now has the all important retractable handle alleviating the need to lug it around. On the durability side, there are dozens of small improvements that are almost too numerous to mention, better screw holds, thicker shell; but for durability, the most important improvements are probably the ticker axle & better pedals.


  • Material :ABS + PC
  • Battery :420wh(original high-quality imported lithium battery)
  • Charging time: about 3.5 hours
  • Mileage: about 25-35 km for 340wh and 30-40 km for 420wh
  • Dc charger: input :AC 80~240 V, output: 67.2v, 2A
  • Top speed :30 km/h
  • Rated power :800 w
  • Maximum power :2400W maximum load :150kg
  • Maximum slope: about 30°
  • Size :475*437*202 mm
  • Color: white/black

Key Features of the KS14D:

The King Song 14D is the perfect choice for Riders wanting to keep their budget under $1,000, but still have an eWheel which is convenient, practical, powerful, reasonable fast & has 15-20 mile range:

  1. Speed: the cruising speed to 50% battery is 18.6mph, thereafter the speed is gradually reduced to preserve the Rider’s safety;
  2. Power: the 14D is equipped with a 800W (sustained) motor & a tuned control-board that can output several times more than than nominal power output in short burst;
  3. New Control-board: the six MOSFETs (electronic switches that power the motor) have upgraded to 350A of MAX power, up-rated connectors, better power delivery, several under-the-hood improvements;
  4. More Atmospheric LEDs:  there are more programmable LEDs on each side of the Wheel for a greater visual impact;
  5. Integrated Telescopic Handle: the handle is made of a cast magnesium-alloy, which is unique to the other KS Wheels, where the handle is made from plastic, this gives the 14D/14S a feeling of solidity & strength in the hand.
  6. Design & Comfort: the 14D is an attractive Wheel. It has narrow contouring sides, which makes it comfortable & an instant pleasure to ride. In contrast to it’s sibling, the 14S, because of it’s larger battery packs, it’s slightly wider than the 14D.
  7. Comparatively Small, Compact & Lightweight: although the difference between a 14″ & a 16″ Wheel may not appear to be much, in the case of the 14D, it’s 10lb lighter than the KS16S, the overall cubic dimensions are 1/3 less than the larger Wheel. This means the 14D can be conveniently stowed under a car seat, or other tight space, where a larger 16″ would not be able to fit.
  8. Performance: combination of the 800W motor & 420Wh battery pack supports a reasonably high cruising speed of 18.6MPH. The battery pack offers reasonably good range, typically between 15-20 miles for a 150lb Rider on a flat, smooth road.
  9. Durability & Quality: based on our experience with selling hundreds of this mode, the construction is designed last the test of time & can take quite a lot of abuse. Many of the components are over-engineered to ensure it will continue operating for many years of daily commuting. There are other nice touches to the 14D, some of these are not even found on the larger (more expensive) Wheels, like the handle that is constructed of a high strength magnesium alloy.


  • 1 year on all non-wearing parts
  • 1 month on wearing parts such as wheels and case


  • UPS Worldwide expresss shipping 3-5 business days
  • All import duties are pre-paid. No hidden costs. Other sellers put these costs to the buyer.
  • Same day handling time


  • PayPal only with full-scale buyer protection. We only ship to confirmed PayPal addresses. Please make sure the delivery address in PayPal is correct.
  • All major credit cards are accepted through our secure payment proecessor PayPal


  • We grant 14-days return only in case of quality issues. Please take pictures of the defect and contact us.
  • Return costs are paid by the buyer.


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