King Song 14" 500w 520wh YELLOW - USED AS IS

King Song 14
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KS-14 C King Song 14" 500w 520wh yellow - Used condition. Won't charge. Likely just needs fuse replaced on battery pack. Includes 2 fuses and a battery control board. - $350

Shipping to the continental US is always free!

King Song is the only brand we have found that has addressed every known reason for unexpected shutdown. Read the forum post about it (link here).

The King Song KS-14C is among the fastest micro unicycles available. The electronic design is based on the famous Gotway unicycles of the last generation, however the quirks in the technology have been ironed out. King Song is spending money on research and development, and is more focused on developing safety features and improving ergonomics.

While Gotway unicycles have been known to shut down unexpectedly at high speeds, King Song employs a high-speed tiltback to prevent this dangerous behavior. They also feature the rare "locking low-battery warning," which stops you from riding when the battery is dangerously low, among other safety features. What that means to you is you get a fast, long range ride that's way less likely to drop you on the ground unexpectedly at 2mph or 15mph.

The 800w 680wh version is the most popular unit on our site, because it is the best riding and safest micro unicycle available in the world today.

  • Top speed -  800W Motor (3000W peak) gives you speed of around 15mph (25 kph). Beeping alarm activates when exceeding 22km/h and more intensely above 25km
  • Range - 680Wh LG 20-30mi (sometimes more)
  • Charging Time -  around 5.5h
  • Weight - 14kg
  • Luxury features - LED front light & rear brake lights, 4 speaker Bluetooth stereo, and USB Port to charge electronics
  • Proprietary motor control software created in-house at King Song.
  • App control for Android and iOS.
  • Automatic restart after tilt alarm is activated. Reorient the unit and the alarm stops.
  • 10 Level LED bar will light up fully over 85%, then fade gradually one by one. Below 5% Power indicator blinks
  • Low battery protection activated on 10% battery - continuous beep. When the battery is lower than 5%, the front part of the pedal will rise to decelerate until full stop.


Charger Input: AC 80~240 V, Output: 67.2V、2A, Material -  ABS+Polycarbonate, Machine Size (mm) - 447.5mm ( H) x 404mm (L) X 190mm (Thickness), Shipping Size - (mm) 460 mm(H)* 555mm(L)* 235mm(Thickness)

Pedal Distance from Ground - 110mm (without load), Tire Diameter - 14inch, Diameter 295mm, Interfaces - High quality waterproof charging port, power on/off button, Bluetooth on/off button, LED braking on/off button

Tilting Protection - 45° side to side left and right. Automatic restart., Maximum climbing angle - Around 25°, 60kg riders up to 30°, Operating Temperature - About -10°C/+60°C, Max Load - 120Kg


Black (Ship from USA)


Product Code KIN5PKI477
Manufacturer King Song
Condition Used

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