KingSong KS S18 2200W Electric Unicycle (EUC) with Suspension - 1110WH - Black Limited

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Top Speed*:
~ 50 km/h (31 mph)
Max Range*:
~ 100 kms (62 mi)
22kgs (48.5 lbs)
Max Load:
120 kgs (265 lbs)
Max Grade:
40 Deg
Tire Size:
18 x 3 in
Limited Edition Black Colour
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  • KingSong KS S18 2200W Electric Unicycle (EUC) with Suspension - 1110WH - Black Limited
Sale: $2,299.00
  • SmartCare Protection - Plan A - $399

    • 1 Year Parts & Labor Warranty
    • 2-Way shipping, No Deductible or Fee
    • Free Replacement

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Kingsong did it again, worlds first full suspension Electric Unicycle (EUC) is here. S18 is completely new design sports inspired body and suspension is going to blow your mind. Aerodynamics with air intake system, Aggressive curvature design and variable linkage dampening air suspension system using 200-57 suspension is what makes this unique and of its own kind. S18 with its powerful motor of 2200W, 1110Wh battery, and ergonomically designed to connect rider with the wheel and creates a whole new rider experience.


Adjustable Suspension is interchangeable and allows for personal modification and custom ride style. Adjustable air suspension system can be turned on or off. Off state still reacts to big bumps but will ride similar to a wheel without suspension. Rotary switch for sensitivity adjustment. Different pressurization can be adjusted to according to rider weight. Padding designed in cooperation with Kujirolls.


Other Feature Includes: 12 MOS design connected to aluminum body frame for fast heat dissipation without the need of fan. Headlights are 2 times stronger to the 16X with 2*5w (high beam) and 2*4w (short beam) with automatic sensor to switch between modes. Ergonomic handle designed for pushing and lifting which can be hidden inside body frame when not in use. First ever high performance wheel with limited wiring with all key components housed on PCB. Rear light displaying battery level, braking and turning signals all within one singular unit. 21700 Battery system for better; efficiency to space ratio



Material: ABS+PC
Top Speed:  ~50km/h (~31 mph) Full speed unlocked after 10km.*
 Mileage: Around 100 kms (44 - 62 miles)*
Maximum Incline: Around 40°
Battery Capacity: 84V / 1110Wh 21700 Battery Cells**
Suspension: Adjustable X Shaped 200-57 Air Suspension
(Using a variable lever the wheel has dampening travel distance of 100 mm which is transferred to the rear spring
suspension with a travel distance of 57 mm).
Operating Temperature -10° /+60° 
Max Load: 120kg (265lbs)
Charger Voltage: Input AC 80~240V,output DC 84V 2.5A
Charging Time: 1110Wh about 6h with standard 2.5 A Charger
Rated Power: 2200w  Max  Power: 5000w maximum torque of 140N.
Dimension & Weight
Dimension: 557mm(H) x 530mm(L) X 200mm(W)
Package Size(mm):
Pedal Altitude: (from ground) 210 -110 mm
Tire Size: 18 x 3.0 inch
Weight: ~ 48.5 lbs (22kgs)
Available Color: Black / Black & White
EUC Port: Charging port; Switch port; Light sensor port; USB discharge port
Lights: Rear light housing displays battery level, braking and turning signals all in one unit
Standard Accessories: 1x Charger, 1x Manual, 1x Pump, 1x Warranty card, 1x QC certificate
Protective Features:
Lift Sensor: Lift sensor accurately senses and determines when wheel is lifted off the ground to stop tire rotation.
Roll Protection: 45° left and right side. ( Motor stalls when over 45° ) Place the machine vertically on the ground will restart automatically, no need to restart manually
Speed Limit Protection: Beep alarm or voice alarm when exceed limit speed
Low Battery Protection: Low battery protection activated on 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 Protection: When the motherboard reaches 80°C it will result tilt back. When the motor reaches 120°C it will result in tilt back.
Alarm Feature:
Switch On/Off: Short press power key: turn on Long press: hear a click then turn off
Battery Indicate: Led shows battery level when EUC power on at rest
Hardware Feature:
Bluetooth: Bluetooth 4.0. Allowing strong stable data transmission
USB Output: Quick charge 3.0
Front Light: 2*5w light high beam with 2*4w short beam. Double the strength of the 16x, providing excellent illumination at night
Temperature System: Temperature of the motherboard is continously closely monitorered to ensure rider safety
Handle: Aluminum constructed handle designed for ergonomic pushing of the wheel or lifting of the wheel
Main board: The motherboard is designed with a 4 layer structure, allowing for better stability performance. 12 large individual TO-247 imported MOS to sufficiently support the 2200W motor. MOS is attached to the aluminate body frame of the wheel for better heat dissipation
*(Factory alarm settings: Level 1- 18 km sound alarm Level 2- 19 km sound alarm Level 3- Sound alarm with tilt back)
Actual Maximum Speed, Range, and Hill Climbing Capability (Gradeability) may vary significantly due to external factors such as rider weight, terrain, temperature, riding style, wind direction, tire pressure, slope etc.
**(Smart BMS with balance and protect overshoot/ over discharge/ over current/ short circuit/ overheating function, support monitoring the battery conditions via KingSong APP")


  Manufacturer Coverage SmartCare Protection (Optional)
Internal Parts 6 Months 1 Year
External Parts†† 3 Months 1 Year
Battery 6 Months 1 Year
Limited Labor§ 30 Days 1 Year
Shipping* Free 1-Way return Free 2-Way included**
Replacement Not Covered Easy Claim Included, if we can't fix it.
†Internnal Components Includes internal electrical system including wiring, controller, motor etc. exclusing battery against manufacturer's defects on approved claims by the manufacturer.
††External components includes tire, tubes, remote, pedals, throtle, brakes, lights, fenders, handles etc against manufacturer's defects on approved claims by the manufacturer.
‡The battery is warrantied against manufacturer's defects, provided proper battery maintenance procedures/instructions are followed including i. not over charging, ii. not drianing below 15% while riding, iii. not storing or riding below freezing temperature, iv. maintain charging at least once a month while not in use.
§Labour charges are cost asscociated in repairing are covered against manufacturer's defects on approved claims by the manufacturer.
*Shipping if applicable, is free when item is returned back to the customer on approved claims against manufacturer's defects.
**Covered upto 3 claims, after that shipping is charged.
Warranty Limitations / Exclusion: Damage to the product from misuse and/or neglect, accidental damage, water/liquid damage, salt damage or from not adhering to the instructions in the Owner's Manual. Damage caused by exceeding maximum weight, attempting tricks or running into obstacles like curbs or walls, water or liquid damage or submerges into the water. Improper or invalid documentation, including but not limited to lack of a warranty sheet, original invoice or discrepancies on the invoice.
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