At a glance
The KingSong S18 Pro+ is a electric unicycle listed at $1,629. Manufacturer specs put it at 2200W of rated motor power, a 1110Wh battery, a claimed 68 mile range, and a 31 mph top speed, at 55 lbs.
Next to the 8 other electric unicycles in its price band ($1,222–$2,036), its strongest numbers are charge time (5 h vs 7.5 h avg), included features (11 features vs 9 features avg), and weight (55 lbs vs 61 lbs avg). The tradeoffs are battery capacity (1110Wh vs 1409Wh avg) and energy density (battery size for the weight) (20.1 Wh/lb vs 23.4 Wh/lb avg).
Spec-based analysis, computed from manufacturer-published numbers and compared against 8 similar electric unicycles by price. No hands-on testing yet.
Strengths & weaknesses
Strengths
5 h vs 7.5 h avg
11 features vs 9 features avg
55 lbs vs 61 lbs avg
Weaknesses
1110Wh vs 1409Wh avg
20.1 Wh/lb vs 23.4 Wh/lb avg
31 mph vs 35 mph avg
68 mi vs 75 mi avg
Compared with 8 similarly priced models ($1,222–$2,036), from manufacturer specs.
Performance Overview
Category scores out of 100 from manufacturer specs, with the median of 8 similarly priced e-unicycles ($1,222–$2,036) for context
Scores out of 100. The gray tick marks the median of similarly priced e-unicycles.
How to read this: each spoke is a category score out of 100, computed from manufacturer specs on fixed scales. Every vehicle is measured on the same scales, so scores don't shift as our database grows. Further from the center is better. The gray line shows the median score of similarly priced e-unicycles for context.
Full Specifications
KingSong S18 Pro+
Powertrain
- Nominal Power
- 2200 W
- Peak Power
- 5000 W
- Torque
- 185 Nm
- Max Incline
- 35° · 70%
Battery & Range
- Capacity
- 1110 Wh
- Battery Type
- Li Ion
- Battery Brand
- Samsung
- Claimed Range
- 68.4 mi110.1 km
- Charge Time
- 5 h
- Cell Model
- Samsung 50S
- Smart BMS
- Fast Charger Available
Build Quality
- Frame Material
- Aluminum
Ride Comfort
- Adjustable Suspension
- Suspension
- Suspension Type
- Air
- Suspension Travel
- 100 mm
- Suspension Design
- X Shaped linkage
- Adjustable Pedal Angle
Utility
- Weight
- 55.1 lbs25 kg
- Max Load
- 264.6 lbs120 kg
- Turn Signals
- Connectivity
- Bluetooth
- App Compatible
- Warranty
- 12 mo
- Headlight
- Tail Light
- Brake Light
- Handle
- Retractable Trolley
- Lift Sensor
Classification
- Top Speed
- 31.1 mph50.1 km/h
- Form Factor
- Unicycle
Wheels & Tires
- Tire Size
- 18x3.0
- Wheel Diameter
- 18"
Frame & Geometry
- Overall Length
- 20.9"53 cm
- Overall Width
- 7.9"20 cm
- Overall Height
- 21.9"55.7 cm
Smart Features
- OTA Updates
- USB Output
Compare KingSong S18 Pro+ to other vehicles
Pick a challenger and see every spec side by side.
KingSong S18 Pro+vsSimilar E-Unicycles
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Worth reading
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