King Song F18 Electric Unicycle 9000W
- Color: Black
- Power Source: Battery
- Bike Type: Electric Unicycle
- Electric Assist Type: Self-Balancing
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A high-power, long-range electric unicycle for riders serious enough about the format to handle the occasional hardware hiccup themselves.
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ASIN: B0GSQXDD4FModel: F18Category: Unicycles
More from this brandAll King Song unicyclesOverview
Self-balancing and rated for an 83 mile range, the KingSong F18 electric unicycle pairs a 9000W peak motor with 100mm of suspension and a 45 degree climbing rating. It is UL2272 certified and includes an intelligent learning mode for new riders.
This sits under Unicycles rather than a bike category, and the spec sheet backs that up: single wheel, self-balancing, adult-oriented. Buyer feedback so far is split between one reviewer with a hardware defect on arrival and another who rates it above a competing wheel, so treat unit-to-unit quality control as a genuine open question rather than settled.
- 9000W peak motor, 45 degree climbing
- 83 mile range
- 100mm suspension
- UL2272 certified, intelligent learning mode
Who it's for
Experienced or committed EUC riders who want a high-power, long-range wheel with a quick motor-swap design and are comfortable doing their own maintenance. Not a first EUC for someone who wants zero mechanical involvement out of the box.
Pros and cons
- High claimed range at 83 miles per charge
- 9000W peak motor rated for steep 45 degree climbs
- 100mm suspension for rough terrain
- One buyer received a unit with a broken valve stem and a seized bolt
Performance notes
The 9000W peak motor and 100mm suspension are built for climbing (45 degrees claimed) and rough urban or off-road surfaces, with up to 83 miles of range on a charge and UL2272 certification for the battery and drive system. One reviewer highlights a motor swap that can reportedly be done in six minutes, which points to a serviceable design.
Specifications
| Brand | King Song |
|---|---|
| Model | F18 |
| Dimensions & fit | |
| Size | General |
| Capacity & performance | |
| Number Of Speeds | 7 |
| Age Range Description | Adult |
| Power & efficiency | |
| Power Source | Battery |
| Construction & materials | |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Included Components | Electric Unicycle |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Bike Type | Electric Unicycle |
| Electric Assist Type | Self-Balancing |
| Suspension Type | 100mm Suspension |
| Specific Uses For Product | Urban Riding, Off-Road, City Commutes, Extreme Terrain |
Frequently asked questions
Is the KingSong F18 certified safe to ride?
Yes, it carries UL2272 certification, which covers the electrical drive system and battery.
How far can the KingSong F18 go on a charge?
The listing states up to 83 miles of range from the upgraded battery.
Can you service the motor yourself if something goes wrong?
One reviewer describes a motor swap taking around six minutes, suggesting the wheel is designed to be user-serviceable.