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King Song 14S 14'' Wheel 840Wh 800W Black/White

King Song 14S  14'' Wheel 840Wh 800W  Black/White

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


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THe Story of  King Song 14S/14D

Back in early 2015 King Song’s first breakthrough into the world of Electric Unicycles was their 14C. At that 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 popularity among the Electric Unicycle enthusiast community. While the Wheel had the raw performance, it also had several shortcoming that held it back from being quite as successful that it could have been.

The King Song Engineering team built on the lessons of the brilliant but flawed 14C to create the new 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 14S, with the new improved side-padding, this Wheel is .75″ thinner; is beautifully sculptured & now has the all important retractable handle alleviating the need to carry a dead-weight around. On the durability side, there are dozens of small improvements that are almost too numerous to mention, better screw holds, thicker shell; but importantly are the thicker axle & better pedals.


  • Material: ABS + PC

  • Battery: 840wh (original high-quality imported lithium battery)
  • Charging time: about 6.5 hours mileage: 680wh about 50-60 km, 840wh about 70-80 km
  • Dc charger: input: AC 80~240 V,
  • Output: 67.2v, 2A top speed: 30km/h
  • Rated power: 800w maximum power: 2400W
  • Maximum load: maximum 150kg
  • Slope: about 30°
  • Size: 475 * 437 * 202 mm
  • Color: white/black

    Key Improvements:

    1. Speed: the cruising speed is 18.5MPH  to 31.25% battery life, thereafter the speed is gradually reduced to preserve the Rider’s safety;
    2. Power: the 14S is equipped with a 800W (sustained) motor & is fitted with a control-board that can output many times more than this in short bursts;
    3. New Control-board: MOSFETs ( electronic switches that power the motor) upgraded to 350A of MAX power!, uprated connectors, better power delivery, several other 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 itself is composed of a light-weight but incredible strong magnesium alloy metal. The telescopic retractable mechanism is the same as on the 14D/16S.
    6. Design & Comfort: available in both Black & White, the 14S is quite an attractive Wheel. The sturdy integrated retractable handle makes it convenient for wheeling-around in places where one is not permitted to ride, like in stores, or crowded pedestrian areas. 
    7. Comparatively Small, Compact & Lightweight: the 14S is 2lb lighter than the KS16S with the same battery configuration; the overall cubic volume is about 25% less than the larger 16″, making it easier to store 
    8. Performance: combination of the 800W motor & 680/840Wh battery pack supports a cruising speed of 18.6mph for up to 25-30 miles, & an additional 10 miles in ‘reduced performance mode’ when the battery starts getting depleted.
    9. Durability & Quality: this Wheel is extremely well made, constructed of an inner-shell (for structural support) & an outer-shell that can take some hard knocks. Many of the components are over-engineered to ensure it will continue to operating for many years of daily use. There are several other nice touches to the 14S, some of these are not even found on the larger Wheels; for instance, the handle on the 14D/14S is made from a magnesium alloy metal that has a feeling of solidity to it when Wheeling by the handle.


    • 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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