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King Song

King Song S16Pro Electric Unicycle 37 MPH

  • Item Weight: 27.87 pounds
  • Color: Orange
  • Power Source: Corded Electric
  • Bike Type: Electric Unicycle

Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A high-spec electric unicycle for confident riders who want speed and range, though the absence of rating or review data means the maker's numbers are unverified.

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ASIN: B0GSR13VYCModel: S16ProCategory: Unicycles

More from this brandAll King Song unicycles

Overview

One-wheel self-balancing electric unicycle built for adult commuters, with a listed top speed of 37 mph, a 48 degree climbing angle and up to 55 miles of range. App control lets riders check status and adjust settings from a phone.

This is a single-wheel unicycle, not a two-wheeled scooter or e-bike, so it demands active balance from the rider regardless of the electronics on board. King Song positions the learning mode as a way to ease new riders in, but the top-end numbers point squarely at experienced unicyclists rather than first-time buyers. No rating or review data is attached to this listing, so range and speed figures should be treated as maker claims until confirmed elsewhere.

  • Self-balancing one-wheel electric unicycle
  • 37 mph top speed, 48 degree climbing angle
  • Up to 55 miles max range
  • Smartphone app control

Who it's for

Riders who already have electric unicycle experience and want a commuter-grade wheel with higher speed and climbing headroom than entry models. Not a starting point for someone who has never ridden a self-balancing one-wheel device.

Pros and cons

Pros
  • Listed 55 mile range for longer commutes
  • 37 mph top speed for experienced riders
  • App control for monitoring and customization
  • 48 degree climbing angle for hilly routes
Cons
  • No rating or review history attached to this listing
  • Single-wheel design has a real learning curve
  • Top speed and range are manufacturer figures only

Performance notes

The 48 degree climbing figure and 37 mph top speed both depend on the self-balancing motor and gyroscope working together to keep the single wheel upright under load, the core mechanism of any electric unicycle. App control adds monitoring and customization on top of that base function rather than changing how the wheel itself balances.

Specifications

BrandKing Song
ModelS16Pro
Dimensions & fit
Item Weight27.87 poundshigher than 81% of 32 unicycles
SizeGeneral
Capacity & performance
Number Of Speeds7
Age Range DescriptionAdult
Power & efficiency
Power SourceCorded Electric
Construction & materials
ColorOrange
Included components
Included ComponentsElectric Unicycle
Warranty & support
Warranty Description1 year
Other details
Bike TypeElectric Unicycle
Electric Assist TypeSelf-Balancing
Specific Uses For ProductCommuting

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Frequently asked questions

Is the King Song S16Pro suitable for beginners?

It includes a learning mode, but the high top speed and climbing angle are aimed at riders with prior electric unicycle experience.

How far can the King Song S16Pro travel on a charge?

The listing states a maximum range of up to 55 miles, though actual range will vary with rider weight, speed and terrain.

Does the King Song S16Pro connect to a phone app?

Yes, it includes app control for monitoring and customizing the riding experience.