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2023 King Song S22 PRO

2023 King Song S22 PRO

8 total reviews

Regular price $2,799.99
Regular price $3,399.00 Sale price $2,799.99
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All-new bearing slider system. With 130mm shock travel, the King Song S22 PRO has the largest suspension travel of all EUC's to date - and now it's smoother than ever with redesigned sliders, sporting bearing-assisted wheels.
Ultra-powerful 4000W Motor Building on previous models, King Song introduces a 4,000W BLDC motor to the S22 PRO, with 8,500W peak output. The S22 PRO comes stock from the factory with adjustable pedal hangers and pedals, ultra-bright headlights and taillights, dual charging ports, rigid metal trolley handle, upper and lower power pads, and knobby tire. The S22 Pro also comes with industrial hook-and-loop siding, so the side pads can be moved over and over.  
Safety gone serious. Featuring a first-ever Smart BMS, metal battery enclosure, and redundant battery system, the S22 is equipped to keep you riding, and in the know. Quickly check your individual cell voltages using the King Song or partner apps to monitor your battery health and remaining range.

SPECS King Song S22
Battery 126V 2,220Wh with SmartBMS
Motor 4,000W
130mm DNM BURNER RCP-2S Shock. All-new Bearing slider system
Weight 77 Lbs
Top Speed


Tire Size
20" 2.75-14
Charger 126V 5A Smart Charger


This vehicle comes with a 24-month limited warranty against factory defects.

At REV Rides we understand the importance of micromobility. Many of our customers rely on their electric vehicles for transportation to work, school or just daily recreation. Because of this we want to ensure that our customers feel secure with their purchase from us.

Click here to learn more about our warranty

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King Song S22 Eagle Electric Unicycle
King Song S22 Rotating Animation

The 2023 King Song S22 PRO Eagle Electric Unicycle

Building on the success of the original S22, King Song is back in 2023 with the all-new King Song S22 PRO

In comparison to the KingSong S22 Electric Unicycle, the S22 PRO now has a 4,000W motor (up from 3,300W), includes a stronger motor controller, and implements a buttery-smooth bearing slider system.

What's more, the S22 Pro now comes with Velcro pre-installed on the casings and pads, so you're free to adjust your pads however and whenever.
King Song S22 Suspension Animation


Unique cross suspension system adopts a racing grade lever structure to achieve the best support and a soft linear dampening experience. Through the linkage, the force becomes non-linear, thereby designing an ideal suspension that is soft on flat roads and strong on tough terrains.
  • DNM Burner RCP-2S 240mm shock, with 130mm of travel
King Song S22 Power Pads Animation


Through countless designs, the study of the human body on an electric unicycle King Song became the first company to integrate built in ‘power pads’ all in the pursuit of the best riding experience possible.

"Easily the best suspension wheel so far."

King Song S22 Eagle Electric Unicycle City Shot
King Song S22 Eagle Electric Unicycle Using Kickstand
Person Riding King Song S22 Eagle Electric Unicycle in the City
Person Posing With King Song S22 Eagle Electric Unicycle
Person Riding King Song S22 Eagle Electric Unicycle in Hallway
King Song S22 Eagle Electric Unicycle Angled Picture
King Song S22 Custom Hollow Bore Motor System


Custom hollow bore motor
Not a hollow bore motor you'll find on the market. 60mm
opening means smaller resistances, custom bearing seal for
protection against the toughest weather conditions. Motor
bracket is made from aluminum alloy and the temperature is
monitored in real time protecting the rider at all times.
  • 4,000W nominal voltage
  • 8,500W peak voltage
  • Top Speed of 43.5 MPH
  • 65 MPH free spin speed

King Song S22 Battery System


Dual Battery Packs
Paired with Smart BMS system, check the battery health levels and ensure the safety of the packs.
LG50LT 21700 Cells
Utilizing LG 21700 5000mA, 120 cells.
  • 2,200w capacity
  • 125 mile range
  • 4 hour charge time
  • 90-126V battery output voltage
King Song S22 Charging System


2 x GX16-6 charge socket supports dual charging. Controller
detects the charging parameters in real time, and can quickly
and actively cut off the power supply in the case of overcurrent,
overvoltage, etc., to ensure the safety of charging.

Battery Pack Details:
  • Input: AC 100-240V
  • Output: DC 126V 6A
  • Supports 10A fast charging
6a charger included*
King Song S22 Turn Signals Animation


The new KingSong S22 Eagle comes equipped with an adjustable 5W headlight, giving you 15 degrees of light angles. The rear LED light provides a brake and turn indicator.


King Song S22 Swappable Bumper Animation
Easily swap your impact bumper to maximize shell life.
King Song S22 Adjustable Pedals Animation
Equipped with adjustable pedals allowing virtually any rider to experience a comfortable high performance ride.
King Song S22 Digital Display Animation
Digital top display to provide accurate ride information.
King Song S22 Trolley Handle Animation
Easy to access trolley handle so you can bring your wheel everywhere.
King Song S22 Kickstand Animation
Solving one of the biggest struggles every EUC rider has, the kickstand allows for effortless storage.
King Song S22 Spiked Pedals Animation
The new and improved King Song S22 Electric Unicycle also features large spiked pedals so you can focus less on your stance and more on your riding experience.
Product Performance
Top Speed44+ MPH
Mileage125 miles
Maximum GradibilityAround 40°
BatteryLG50LT 21700
Max Load265lbs
Charging Time~4hours
Rated Power4,000w
Max Power8,500w
ColorRed & black
Dimension747mm(H) x 582mm(L) X 330mm(W )
Suspension SpecificationDNM Burner RCP-2S 240mm shock, with 130mm of travel. Includes bearing slider system.
Pedal Height (from ground)277-130mm
Tire Size20 inch
Weight66lbs sproximately
DisplayMatrix display
Lift SensorLift sensor accurately senses and determines when wheel is lifted off the ground to stop tire rotation. 45° left and right side. (Motor stalls when over 45°)
Roll ProtectionPlacing the machine vertically on the ground will restart balancing automatically, no need to restart manually
Speed Limit ProtectionAdjustable beep alarm, voice alarm, or tiltback when speed limit exceeded
Low Battery ProtectionLow battery protection activated at 30% battery, speed will decreases linearly; when the battery is lower than 5%, voice alarm for charge, when battery at 0%, the front part of the pedal will rise to decelerate until full stop
Higher Temperature ProtectionWhen the motherboard reaches 80℃ it will result in tiltback. When the motor reaches 120℃ it will result in tiltback
Battery IndicatorLED Lights show battery level when EUC is powered on and at rest
Standard Accessories1x Charger, 1x Manual, 1x Seat, 1x Warranty card, 1x QC certificate

Customer Reviews

Based on 8 reviews
Raymond Jones
King Song S22

Love it but still trying to learn it.

Bright Balance Trent
Smooth Trail Rider

I enjoy trail riding and the King Song Pro is an Excellent choice. It smooths out the trail and allows me to do much more.
The build quality is great.

Benjamin burge
S22 pro

The seat came off of the velcro out of the box. Terrible glue between them and the trolley handle isn't great. Other than that, amazing vehicle. Can handle everything I get into, amazing suspension. Was hard to learn for a brand new euc rider but I got the hang of it after a couple days!

2 days later

Liked it right out of the box but after a couple days of adjustments I absolutely love it. Super smooth, battery lasts forever, looks great and it's more than fast enough. Had rev rides install a Michelin City grip 2 and now it's extra nimble. In corners like formula 1 and as super grip in the rain. If I needed to I'd buy another one in a heartbeat. My girlfriend says I love it more than her. It really depends on which one I'm riding.

Brian Courtright
Smooth suspention

I am enjoying my new S 22 pro. The new suspension is amazing and smooth. The 4000 W motor has tons of torque. Thank you RevRides!