![King Song S18 Suspension Electric Unicycle. Black, Front Oblique Right](http://ewheels.com/cdn/shop/products/S18-BK-Front-Oblique-Right.jpg?v=1614755197&width=800)
![King Song S18 Suspension Electric Unicycle. Rear Oblique Right](http://ewheels.com/cdn/shop/products/S18-W-Rear-Oblique-Right.jpg?v=1614755197&width=800)
![King Song S18 Suspension Electric Unicycle. White, Front Oblique Left](http://ewheels.com/cdn/shop/products/S18-W-Front-Oblique-Left.jpg?v=1614755197&width=800)
![King Song S18 Suspension Electric Unicycle. Suspension Close-up](http://ewheels.com/cdn/shop/products/S18-BK-Rear-Suspension.jpg?v=1614755197&width=800)
![King Song S18 Suspension Electric Unicycle. Rear Oblique Right](http://ewheels.com/cdn/shop/products/S18-BK-Rear-Oblique-Right.jpg?v=1614755197&width=800)
King Song S18, 903Wh Battery, 2,200W Motor, Suspension
- In Stock!
- Battery: Now equipped with the Molicel P42a battery pack, with up to >4x more battery power over the standard LG M50LT cells.
- Design: King Song’s bold exoskeleton-styled Electric Unicycle, with full-body suspension
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Features: full-body suspension, 903WH battery pack, 2,200W motor, 31 MPH max speed, 18×3″ tire
![King Song S18 Suspension Electric Unicycle. Black, Front Oblique Right](http://ewheels.com/cdn/shop/products/S18-BK-Front-Oblique-Right.jpg?v=1614755197&width=800)
KS S18 Suspension in Action
Comparison of the King Song S18 vs Inmotion V11 Electric Unicycle
![](http://ewheels.com/cdn/shop/files/S18S-vs-V11v4.jpg?v=1716796481&width=482)
King Song S18 Electric Unicycle
The Inmotion V11 was announced about a week before the King Song S18, so how do these two new suspension Wheels stack up against each other on paper? The graphic on the left is a side-by-side comparison of the different design philosophies the two Companies have taken in producing their first suspension Wheel. In short, King Song’s S18 is intended as a comparatively short-range ‘sport’ vehicle, with an emphasis on being elegant & light. At the same time, the V11 offers a larger battery pack (the largest produced by Inmotion to date), which could be considered more of a Cruiser.
- Suspension: The S18 has an extra 30mm vertical travel on paper, 100mm vs. 70mm on the V10. Both the S18 & V11 have air suspensions that can be adjusted according to the Rider’s weight and ride performance. The S18 has a superior suspension system.
- Battery & Range: the Inmotion V11 packs in an additional 20x LG M50T/18.75Wh 21700 type battery cells within the shell; this compares with the S18’s 60x cells of the same type. All other factors being equal, the V11 has a more excellent riding range
- Max Speed & Motor Power: several factors determine a machine’s true power capability, including the number of parallel battery cells, voltage, controller’s rate-limiting, & the motor itself—a higher wattage motor does not necessarily translate into a higher operating speed. With the higher number of battery cells, the V11 offers a more significant power margin over the S18.
- Retractable/folding Handle: here, the two models have adopted very different solutions for their trolley handle: the V11 has an external ‘scorpion’ style, which appears improved over the earlier V10/V5F type, while the S18 has the retractable telescopic rails extend through the Wheel’s body, similar to earlier models. The S18s Handle is better centered but is also more fragile.
- Lighting: both designs have jettisoned the typical side LED atmospheric light-show of models in favor of dramatically increased headlight—in the case of Inmotion, taillight too—luminosity. The S18 has a unique high-beam/low-beam headlight that dips when there’s an oncoming light source. Both the S18 & V11 offer substantially higher illumination than found on earlier models.
- Weight: in this category, the King Song S18 has a clear advantage in being 4.5lb lighter than the V11.
- Misc: unique features are found on both models; the V11 has an integrated folding stand to keep the Wheel upright, each comes with the same 2.5A/84V XVE fanless charger & is fitted with oversized>9″ grippy pedals & the lift for motor disengagement function.
![](http://ewheels.com/cdn/shop/files/s18-video-cover-image-ewheels.png?v=1716796677&width=1268)
Kingsong S18 Repair, Parts & Internals
Key Features of the S18
Picture Gallery
Frequently Asked Questions
I’m >200lb; I hear the S18 is unsuitable for heavier Riders.
How do the shocks work? Are they adjustable for different loads?
What type of battery pack/cells are used in the S18?
Does the S18 have integrated Bluetooth speakers for streaming music?
Will I be able to use a 5A/84V charger?
What is the brand/type of tire that will be used?
Is there a warranty with the purchase?
![King Song S18 PowerPads](http://ewheels.com/cdn/shop/products/S18-PowerPads.jpg?v=1669862012&width=1080)
![Bodyguard: King Song S18](http://ewheels.com/cdn/shop/products/S18-Red.jpg?v=1614755189&width=800)
![S18 Hou Kickstand](http://ewheels.com/cdn/shop/files/KS-S18-HOU-KS-1.jpg?v=1717438750&width=800)
![King Song 18XL 2200W Motor Rim](http://ewheels.com/cdn/shop/products/KS-18XL-MOT-RIM-1_e8035d6f-788d-4fa9-b9d9-8f8985734531.jpg?v=1669862070&width=800)
![King Song S18 Pedal Set](http://ewheels.com/cdn/shop/products/KS-S18-PED-1.jpg?v=1669862199&width=800)
![King Song: Suspension Arm, Outer Left](http://ewheels.com/cdn/shop/products/KS-S18-EXT-SUS-L-1.jpg?v=1614773501&width=800)
![84.2v/5A Rapid-charger. Gotway, 18XL/S18, V10F/V11, V8/V8F](http://ewheels.com/cdn/shop/products/Charger-JR-T450-Gen.-V-Down_658601b6-9ba6-4bd4-a34c-3b3f787c9477.jpg?v=1614771425&width=801)