$3,499.00 $2,799.00 Save 20%
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  • 12-Month Warranty
  • 30-Day Return
KingSong Official Guarantee
Each wheel will undergo a full official inspection for 2 days before it is dispatched from KS's main warehouse in China.

A beast that won’t be stopped. A purpose-built machine for lovers of adrenaline who expect only the best experience from their unicycle. Starting with performance and range, through build quality, to the minute details – all those components make up a unicycle ready for any challenge——KS S22 PRO!

Suspension System: Our advanced suspension system ensures a smooth ride on any terrain, combining optimal support and a comfortable experience.

  • 240-75 Spring Suspension:
    • Adaptable to gravel roads, dirt roads, and asphalt.

Battery System: Powered by the LG50LT 21700 battery with 2220Wh capacity, offering a range of approximately 130 mile. Dual battery packs with Smart BMS for safety.

  • Range Test Conditions:
    • Tested under various conditions, actual range varies based on usage factors.

Charging Systems: Equipped with 2 x GX16-6 charge sockets for dual charging. The controller ensures safe charging with overcurrent and overvoltage protection.

  • Charger Specs:
    • Input: AC 100-240V, Output: DC 126V 6A. Standard 6A charger included.

Controller Design: A new modular controller integrates lights, charger, on/off, and display for user simplicity. The 4-layer design ensures cool temperatures even with high current output. MOS and heat sink control provide stability and heat dissipation for the motor.

Lighting Systems:

  • 5W*8 adjustable lights with 15° freedom of angle.
  • Rear bright LED with integrated turn signals for enhanced visibility and safety.
    Shipping & Returns

    Please read our shipping tips carefully before you place your order

    • Standard Shipping (10-20 working days): Free shipping worldwide over $399.99.
    • Europe: We ship from Bulgaria local warehouses.
    • Notice: The electric unicycle is fully loaded and contains lithium batteries, so it cannot be shipped via flight. We take fast shipment.

    Visit our Shipping Page for all the delivery times for your destination.


    Should you purchase or receive a non-customized item directly from, it is eligible for return within 30 days from the date of purchase. 

    *For more details, kindly refer to our our Return & Exchange Page.


    Download app here for iOS users

    Download app here for Android users

    Product information
    The S22 Pro has an upgraded 4000 watt torque-oriented motor that can also achieve moderately high speeds of up to 43.5 mph. This balance between torque and speed allows riders to cruise with ease even up steep inclines! The wheel has two tilt adjustable headlights on each side as well adjustable pedals. The S22 Pro now includes velcro in the box so that you can easily adjust your power pads on the go. But that's not all, a new and improved slider system provides a smoother and more responsive feeling to the suspension on the S22 Pro.
    The S22 Pro features a truly smart BMS, with individual cell monitoring accessible to the user via the King Song app. Individual cell monitoring is a great way for users to check the health of each and every part of their battery, and it provides a dead-simple way to diagnose dead or faulty cells. Riders can rest easy by checking their battery cells' health at any time, something that was not possible on previous wheels.
    Just like the S22 that came before it, the S22 pro is also no slouch in the features department. King Song has mounted a combo speed/battery display on top of the wheel for easy monitoring, included a seat for super-comfy suspension seated riding, and installed a stable and durable kickstand for easy parking. The wheel is also equipped with an S18-style trolley handle towards the front of the wheel, and a unique rear handle lift switch for convenience. The taillight indicates braking and turning, and the front bumper is designed to easily be replaced in the event of a hard fall. Oh yeah, did we mention the included 5A fast charger from the factory?

    Your ideal flagship-level deevice


    4000W Intelligent & Powerful Motor

    Hefty motor providing 160 N.m of torque allows for quick acceleration whilst ensuring there's not a hill you can't climb! The KingSong S22 Pro is the epitome of cutting-edge electric scooters, designed to revolutionize your urban commute and leisure rides alike. Crafted with precision engineering and packed with advanced features, this sleek and powerful scooter sets a new standard in electric mobility.

    Hollow Bore Brushless Motor

    More Efficient, More Power. Powered by a robust motor and cutting-edge battery technology, the KingSong S22 Pro delivers exhilarating performance with every ride. Whether you're cruising through city streets or tackling challenging terrains, its dynamic capabilities ensure a smooth and effortless experience. With a top speed and an impressive range, you can explore your surroundings with confidence and ease.

    Fast Charging Enabled, Travel Further

    For the first time ever, the S22 PRO will allow you to fast charger 2220Wh with a 10A charger, charge in 4-5 hours with the stock 5A charger.

    Smart Driving Manager for You

    Connect your euc to Kingsong APP via Bluetooth to check detailed information like vehicle status, battery info, mileage info and control the lights, lock the motor, upgrade firmware and more.

    Brand New Modular Controller

    Brand new controller design integrates the rear light, charger, and it's all within one.

    4 Layer Design

    Even with the current the controlleris outputting the 4layer design ensures the S22 Pro maintains cool and stable.

    TO-247 MOS

    A total of 12 high voltage MOS to supply the 4000w motor with the highest performance possible.

    Heat Sink Control

    16 heat sink columns ensure fast heat dissipation to provide riders with the utmost stability.

    Amazing Riding Experience

    Newly designed suspension slider that equipped with 32 super smooth bearings for smoother suspension; at the same time, it can significantly reduce the impact of dust and make the riding more comfortable.

    Adjustable Lights

    The S22 PRO is equipped with 8*5W headlights on both sides, Adjust the angle of the by 15° headlights to your speed or environment. Sleek, stylish, and futuristic, the KingSong S22 Pro is more than just a mode of transportation—it's a statement. Its streamlined design not only turns heads but also enhances aerodynamics for maximum efficiency. The integrated LED lights illuminate your path, ensuring visibility and safety during nighttime rides. With a lightweight yet durable construction, this scooter is built to withstand the demands of daily use while exuding elegance and sophistication.

    Integrated Tailight

    The rear light and turn signals are fully integrated into one.



    Model KS S22 PRO
    Top. Speed 44 mph
    Mileage 130 mile
    Max.Loading 300 lb
    Max. Gradeability ~40°
    Rated Power 4000W
    Charger DC 126V * 6 A
    Charging Time 4-5 H
    Suspension GR-27RC 750 lb Spring Suspension
    Pedals 277x130mm Spiked Pedals
    Tyre 20″ with 2.75-14 rim
    Tire 20 inch
    Front Lights 5W x 8 adjustable angle (15°)
    Weight 77 lb
    Dimension 22.9in (L) * 13in (W) * 29.4in (H)
    Battery 2220Wh 126V
    Max Power 8500W
    Safety Warning System  Alarms & Automatic Braking

    All of our electric vehicles come with a 12 month limited warranty against factory defects.

    At Topfeel 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

    KS S22 PRO EUCs
    The pinnacle of performance in the world of EUCs.
    126V 5A Charger
    One input line, one output line.
    PU leather cushion
    Ergonomically designed to combine exercise with comfort.
    Customizable mounting leg guards
    Adhesive design, tear off and reinstall at any time.
    S22 PRO Instruction Manual
    Includes tutorials, specifications, precautions, etc.

    Customer Reviews

    Based on 22 reviews
    Todd J Zang
    No disadvantages

    I have been wheeling for 4 years and have owned many different King Song models. This is simply the best all around high end wheel in my opinion. Smooth, reliable, simple, capable and fast. Perfectly great both on and off road and my preferred way to explore the world and get from point A to point B with a smile. My son agrees. No disadvantages. A+++

    Dave Hayes
    This wheel in my opinion is the best out there for size, price, weight, speed, battery life and a...

    I have owned the KS S22 for over 5000 miles of hard riding. And even though my current wheel is still going strong I decided to purchase a new S22. This wheel in my opinion is the best out there for size, price, weight, speed, battery life and agility. And of course reliability. Very pleased !

    John Simkiss
    A very smooth, fast and comfortable wheel to ride.

    A very smooth, fast and comfortable wheel to ride. A great upgrade over my King Song
    s18. I'm looking forward to putting many enjoyable miles on this EUC.


    I haven't had a chance to ride it that much, but I would say it took me 2 hours before I was comfortable riding it without stopping. With that being said I used to rollerblade and longboard, not sure if that makes a difference. I would recommend it for a first wheel for a bigger guy.
    I still haven't taken it up steep hills yet, but everything else it does a great job.

    Jacob Robert
    Hugs the corners with no wobble and has soooo much torque and speed, it blows my mind!!

    Absolutely AMAZING wheel!! I come from the V12 (which I love) but the S22 was my first suspension wheel and it has totally blown me away in the short 60 miles that I have on it. The way the wheel feels when it's under me makes me feel like I can do anything!! Hugs the corners with no wobble and has soooo much torque and speed, it blows my mind!!