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King Song S22 Eagle Electric Unicycle

King Song S22 Eagle Electric Unicycle

27 total reviews

Regular price $2,200.00
Regular price $3,199.00 Sale price $2,200.00
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The King Song S22 has been replaced by the S22 Pro, Click Here to check it out!

Break the fall. With 130mm shock travel, the King Song S22 has the largest suspension travel of all EUC's to date - and it's clear the moment you step on one. Sporting adjustable Preload, Compression, Geometry and Rebound, the S22 offers limitless shock accommodations for every type of ride.
Best out-of-the-box EUC. The S22 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. This means you're ready ride, right out of the box.
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 3,300W
130mm DNM BURNER RCP-2S Shock
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 Improvements List for 2022
King Song S22 Rotating Animation

The King Song S22 Eagle Electric Unicycle

Utilizing the experience of the King Song S18 combined with the understanding of the demand of the current market King Song took it to the next level with the new and improved KingSong S22 Eagle.

In comparison to the KingSong S18 Electric Unicycle, the S22 is 23% larger, with double the amount of battery capacity, upgraded professional suspension with 30% longer travel, all in the pursuit of the best experience possible.
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.
  • 3300W nominal voltage
  • 7500W 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.
  • 2200w 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 Power3300w
Max Power7500w
ColorRed & black
Dimension747mm(H) x 582mm(L) X 330mm(W )
Suspension SpecificationDNM Burner RCP-2S 240mm shock, with 130mm of travel
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 27 reviews
Nathan Wheeler
Fast easy in person sale

Walked in got my S22 in no time. Everyone was super friendly and the overall experience was great. Not the first EUC I’ve bought from rev rides.

Joon Kim
Best guys ever!!!

Great customer service! Great wheel! Very greatful for everyone at rev rides!!!


The wheel is amazing! Coming from a wheel with so much less power, the acceleration alone is a crazy. Powers up pretty any of the usual hills that i used to crawl up slowly on my S18.
For a 175lbs rider, the suspension is pretty stiff, probably due to hardware used in the linkage being a bit shorter than it should be which puts a bit of extra friction on the movement. Along with the rubber stops to avoid damaging the wheel if you bottom out from a jump, being part of the slider instead of being stationary at the top of the channel. They are rubber so they grip a bit moving up and down the channel. But both of these are SUPER easy fixes at home and barely cost anything at all.
The sides pads are awesome, if your shins are already a bit battle hardened, or you have some comfy shin guards, they do the job of helping you accelerate and break just fine and look damn good on the wheel. So far no 3rd party pads look anywhere near as good on this wheel. Love it

Mario Marez
The KingSong S22 is great

The S22 is an amazing off road scooter as well as cruiser. I took it on some horse trails next to a river, no problem. It tackles normal hills without problem and has the speed in reserve for when the bike trail presents itself. The most fun I’ve had out on the river trail, period.

Austin Overbay
Amazingly FUN!

Best purchase I’ve made for something fun to cruise around on and enjoy local trails. Also probably the most difficult thing to learn but after a couple of runs at it, it becomes second nature and is so fun and exciting to just step onto and ride. Perfect for both enjoyment and flying around trails.