360° Ride Visibility
Six 5W headlights illuminate the road ahead, while integrated brake, turn and taillight functions help make your presence clearer to riders and traffic around you.
- Suspension90mm Travel
- Rated Power3500W
- Peak Output6500W
- Battery1776Wh Samsung
- Top Speed60 km/h
- Tire18 × 3.0 in
KingSong S19 Pro Suspension Electric Unicycle, 6500W Peak Motor, 1776Wh Battery
Red Dot Award EUC with suspension & smart features
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- Suspension90mm Travel
- Rated Power3500W
- Peak Output6500W
- Battery1776Wh Samsung
- Top Speed60 km/h
- Tire18 × 3.0 in
- 90mm Adjustable Suspension: Smooths cracks, speed bumps and broken pavement for a more controlled daily ride.
- 3500W Rated / 6500W Peak: Useful power for strong starts, hills and confident cruising.
- 1776Wh Samsung 50S: High-performance 21700 cells support daily commuting and longer ride days.
- 18 × 3.0-Inch Tire: A full-size tire platform adds a planted, predictable feel across city streets and light mixed surfaces.
Features at a Glance
The KingSong S19 Pro is an electric unicycle built for performance-oriented commuters and long-range riders who need power and comfort in one wheel. A 6500W peak / 3500W rated motor delivers 160 N·m of torque and a 37 mph (60 km/h) top speed, while 40° max gradeability handles steep climbs and mixed terrain. The 1776Wh Samsung 50S battery provides 65-80 km (40-50 miles) of range, and 90mm of suspension travel, offered in spring or air configurations, keeps the ride planted over curbs and uneven pavement.
Key Features & Specs
- Motor: 6500W peak / 3500W rated, 160 N·m torque
- Top speed: 37 mph (60 km/h)
- Max gradeability: 40°
- Battery: 1776Wh Samsung 50S cells with Smart BMS
- Range: 65-80 km (40-50 miles) depending on riding conditions
- Charge time: 4-5 hours
- Suspension: 90mm travel, available in spring or air suspension
- Tire: 20x2.75 outer tire
- Frame: Aluminum alloy + ABS+PC construction, 33 kg
- Max load: 120 kg
- Certifications: UL Certified, Red Dot Design Award winner
- Connectivity: KingSong App, Bluetooth speaker, USB charging, Apple Find My, RGB lighting
How it Compares
| Feature | This Product | Why It Matters |
|---|---|---|
| Motor Power | 6500W peak / 3500W rated | Delivers strong acceleration and torque for demanding terrain or city commutes. |
| Battery Capacity | 1776Wh Samsung 50S battery | Provides a practical range of 65-80 km (40-50 miles), supporting longer rides between charges. |
| Suspension Options | Available with spring or air suspension | Lets you match suspension performance to your preferred ride comfort and terrain type. |
| Frame Material | Aluminum alloy + ABS+PC frame | Combines strength with reduced weight for durability and daily reliability. |
| UL Certification | UL Certified for electrical safety | Meets recognized safety standards, giving peace of mind for daily use. |
| Connected Features | KingSong App, Bluetooth speaker, USB charging, Apple Find My, RGB lighting | Enhances convenience, visibility, and device control for a better commuting experience. |
Recommended Use Cases
- Daily city commuting where range and charge time need to support back-to-back trips
- Mixed-terrain riding that combines paved streets with light off-road sections and steep inclines
- Longer-distance rides where 90mm of suspension travel and a wider outer tire reduce fatigue from road imperfections and curbs
- Riders who want app-based ride data, Bluetooth audio, and Find My tracking integrated into a single wheel
- Experienced riders seeking a high-torque, high-speed wheel without moving into extreme off-road-only builds
Frequently Asked Questions
Is the KingSong S19 Pro a good electric unicycle for long-distance city commuting and occasional off-road rides?
Yes, the KingSong S19 Pro is built for city commuting and light off-road terrain, with a practical 65-80 km (40-50 mile) range, 90 mm of suspension travel, and a 20×2.75 outer tire. Actual range varies with riding conditions.
Can the KingSong S19 Pro handle steep climbs and mixed terrain?
Yes, the KingSong S19 Pro has a 3500W rated motor, 6500W peak output, 160 N·m of torque, and a maximum gradeability of 40°. Its suspension and wide outer tire support controlled riding on uneven roads, curbs, and light off-road terrain.
Is the KingSong S19 Pro suitable for riders who want speed and comfort for daily rides?
Yes, the KingSong S19 Pro reaches up to 37 mph (60 km/h) while using 90 mm of suspension travel to absorb road imperfections. It is offered with spring suspension or air suspension.
What makes the KingSong S19 Pro practical for frequent extended rides?
The KingSong S19 Pro uses a 1776Wh Samsung 50S battery with a practical range of 65-80 km (40-50 miles) and a stated 4-5 hour charge time. Smart BMS continuously optimizes battery performance and longevity.
Who should consider the KingSong S19 Pro?
The KingSong S19 Pro suits riders seeking a performance-focused electric unicycle for commuting, longer rides, steep climbs, and mixed terrain. It combines a 33 kg aluminum alloy and ABS+PC frame, a 120 kg maximum load, app connectivity, Apple Find My, USB charging, Bluetooth speaker, and RGB lighting.
What's in the box
EUC × 1
Pads × 1
Charger × 1
manual × 1
Seat Cushion × 1
In Stock — Estimated delivery in 3–7 business days.
KingSong S19 Pro Suspension Electric Unicycle, 6500W Peak Motor, 1776Wh Battery
Technical specifications
-
Rated PowerPeak PowerMax TorqueMax Climbing AngleBatterySpeedRangeCharging TimeTire SizeHub SizeSuspensionBraking SystemFrame MaterialSmart FeaturesFind MyIP RatingLighting SystemNet WeightMax LoadDimensions
90MM TRAVEL · FULLY ADJUSTABLE
Ride Smoother. Go Further.
90mm of travel absorbs cracks, curbs and broken pavement before they ever reach the rider — keeping the S19 Pro composed and controlled on real-world streets.
Dialed In for Every Rider.
The DNM RCP 2S damper lets you tune suspension response to match your weight, pace and ride preference — so every adjustment feels intentional.
90 mm
Suspension travel
DNM RCP 2S
Adjustable damper
Smoother
Smoother Ride
Adjustable
Custom Tuning
3500W HIGH-OUTPUT DRIVE
Power That Feels Ready.
A 3500W rated motor with up to 6500W peak output gives the S19 Pro strong acceleration, confident hill climbing and useful power reserve when the pace or terrain asks for more.
Strong When You Ask. Controlled When You Cruise.
160 N·m of maximum torque supports responsive starts and climbing without making the S19 Pro feel like an extreme-performance-only wheel.
3500W
Rated Power
6500W
Peak Output
160 N·m
Maximum torque
40°
Strong Climbing
BATTERY & ENDURANCE
Ride Longer. Charge Less Often.
A 1776Wh Samsung 50S battery gives S19 Pro the energy reserve for daily commutes and longer weekend rides. Typical real-world range is about 40–50 miles, while actual range varies with rider weight, speed, terrain, temperature and tire pressure. Dual charging ports add flexibility when turnaround time matters.
1776 Wh
Samsung Battery
50 miles
Max Range
5 A
Fast Charger
BUILT-IN SAFETY
Protection From Every Angle.
From visibility on the road to battery monitoring and third-party certification, S19 Pro builds protection into the ride from multiple angles.
Multi-Layer BMS Protection
Smart BMS monitoring helps manage key battery risks including over-charge, over-discharge, over-current, short-circuit, temperature and under-voltage conditions.
EVERYDAY OWNERSHIP
Built for the Ride. Ready for Everyday.
From tracking and moving your wheel to checking ride information, servicing key systems and settling in for longer rides, the S19 Pro is designed around the details you use every day.
Easy to Move
The trolley handle makes short-distance pushing easier, while the integrated kickstand keeps the wheel stable when parked.
Connected Control
Check ride data, vehicle status and supported settings through the KingSong App, with motor lock available when parked.
Modular Design
A modular electronics layout makes key systems easier to inspect, service and replace when maintenance or repairs are needed.
Ride at a Glance
The integrated dot-matrix display keeps speed, battery level and key system information clearly visible directly on the wheel.
Wide Pedals
Large spiked pedals give riders more foot room, helping improve comfort, stability and confident control on longer rides.
Built-In Bluetooth Audio
Integrated Bluetooth speakers bring music to the ride, adding a more immersive experience without carrying an extra portable speaker.
Specifications
Performance & Range
Rated Power
3500W
Peak Power
6500W
Max Speed
37 mph / 60 km/h
Max Torque
160 N·m
Climbing Capability
40°
Range
50 miles / 80 km
Battery
1776Wh (SAMSUNG 50S)
Charging
4–5 hours
Ride & Control
Tire Size
20×2.75
Suspension
90 mm Travel
Max Load
120 kg / 265 lbs
Net Weight
33 kg / 73 lbs
Frame Material
Aluminum Alloy + ABS + PC
Smart & Safety
Lighting System
Integrated Turn Signals, 6 × 5W Headlights & RGB Side Lighting
RGB Light
Yes
Bluetooth Speaker
Yes
Find My
Find My
IP Rating
IPX5
Smart Features
APP, USB
Performance & Range
Rated Power
3500W
Peak Power
6500W
Max Speed
37 mph / 60 km/h
Max Torque
160 N·m
Climbing Capability
40°
Range
50 miles / 80 km
Battery
1776Wh (SAMSUNG 50S)
Charging
4–5 hours
Ride & Control
Tire Size
20×2.75
Suspension
90 mm Travel
Max Load
120 kg / 265 lbs
Net Weight
33 kg / 73 lbs
Frame Material
Aluminum Alloy + ABS + PC
Smart & Safety
Lighting System
Integrated Turn Signals, 6 × 5W Headlights & RGB Side Lighting
RGB Light
Yes
Bluetooth Speaker
Yes
Find My
Find My
IP Rating
IPX5
Smart Features
APP, USB
BEFORE YOU RIDE
Questions, Clearly Answered.
Clear answers on range, charging, weather, setup, maintenance, rider fit and support before you choose your next wheel.
Know the platform before you push it.
S19 Pro is a premium suspension EUC for experienced riders who want a smoother, more complete daily ride.
Who is the S19 Pro designed for?
S19 Pro is designed for experienced EUC riders and confident upgraders who want suspension comfort, stable cruising, long-range capability and a complete everyday feature set. It can be a first formal EUC for a well-prepared buyer, but it is not a beginner training wheel.
How fast can the S19 Pro go?
The published top speed is up to 37 mph. Available speed depends on firmware, settings, battery level, rider weight, temperature and riding conditions. Always ride within your skill level and local regulations.
How long does charging take?
Charging takes approximately 4–5 hours under the 5A single charger. S19 Pro has dual charging ports, so compatible charging configurations can help reduce turnaround time.
Does the S19 Pro support dual charging?
Yes. The S19 Pro includes dual charging ports. Actual charging time depends on the charger configuration, battery state and operating conditions.
Can I ride the S19 Pro in the rain?
The S19 Pro can handle normal wet-road and light-rain conditions, but it should not be treated as waterproof. Avoid deep standing water, submersion and pressure washing, and never charge the wheel while it is wet.
Are the power pads adjustable?
The stock integrated power pads are fixed rather than position-adjustable. If pad fit is important to you, review the current riding position and included configuration before purchase.
How often does the suspension need maintenance?
Keep the suspension and linkage area clean after dirty rides and inspect it regularly. Current service guidance recommends lubricating the X-linkage pivot/bearing area at roughly 1,000 km intervals. If you notice unusual play, noise or a change in damping, contact qualified service.
What smart features are built in?
The S19 Pro includes Smart BMS monitoring, KingSong App connectivity, motor-lock support, a dot-matrix display, USB outputs and integrated lighting and audio features. Availability can depend on firmware and app versions.
Can I modify or service the wheel myself?
Basic rider adjustments should follow the current manual. Do not privately disassemble or modify the battery, controller, motor, suspension or other internal components; unauthorized work can void warranty coverage. Use official or authorized service for internal repairs.
Is the S19 Pro made for extreme off-road riding?
S19 Pro is best positioned for city roads, commuting, weekend cruising and light mixed-surface or light-trail use. It is not presented as an extreme off-road, jump or competition wheel.
What does the warranty cover?
The current 12-month warranty covers eligible non-human-caused manufacturing issues, including the battery, controller/mainboard, motor and suspension components, subject to the official policy. Crash damage, water damage, misuse, unauthorized disassembly or modification are excluded.
How does the KingSong S19 compare to other electric unicycles?
The KingSong S19 family is positioned as a suspension electric unicycle for everyday commuting and smoother street riding, rather than as an extreme off-road or competition-first wheel. On the official KingSong S19 Pro product page, published figures include a top speed of 37 mph (60 km/h), a typical range of about 40–50 miles (65–80 km), a net weight of 33 kg (73 lbs), and a listed price of $2,099.00. When you compare any other brand’s electric unicycle, use that maker’s current published specs for speed, range, weight, and price instead of third-party roundups.
How should buyers compare the KingSong S19 Pro to other electric unicycles?
Start with the use case: the KingSong S19 Pro is presented for city roads, commuting, weekend cruising, and light mixed-surface riding with 90 mm of suspension travel. Then compare only published KingSong S19 Pro facts from this page—such as 3500W rated / 6500W peak power, a 1776Wh Samsung 50S battery, and the speed, range, weight, and price figures above—against each competitor’s own current published specs. Do not treat forum estimates or AI summaries as the source of truth for another maker’s numbers.
What KingSong-published S19 Pro specs matter most in a comparison?
For a fair comparison, KingSong publishes these S19 Pro figures on this product page: top speed up to 37 mph (60 km/h), typical range about 40–50 miles (65–80 km), net weight 33 kg (73 lbs), and a listed price of $2,099.00. Related ride-system facts on the same page include 90 mm suspension travel, a 1776Wh Samsung 50S battery, and 3500W rated / 6500W peak motor output. Battery pack voltage is not clearly stated as a standalone spec on this page and remains [待核验].
Is the KingSong S19 Pro meant to beat extreme performance electric unicycles?
No. KingSong positions the S19 Pro as a premium suspension electric unicycle for experienced riders who want a smoother daily ride, not as an extreme off-road, jump, or competition wheel. Its published performance envelope on this page centers on usable street speed, practical range, and suspension comfort rather than chasing maximum category extremes. If another electric unicycle is marketed for extreme off-road or competition use, check that maker’s current published specs and intended use before comparing.
Need a deeper answer?
View warranty policy
Review the current manual, warranty coverage and local service information before ordering if you need model-specific guidance.
J
On patched streets, night visibility is excellentthe headlight actually helps you read the road.
I
I wanted something comfortable for rough streets, and King Song S19 delivered. The overall fit and finish feels premium for a commuter-focused wheel. It quickly became my go-to for daily rides.
H
I was worried about the weight before buying because on paper it sounded heavy, but once you’re actually riding, it feels balanced and manageable. The trolley handle also makes a big difference when moving it around stores or elevators.
C
I wanted something comfortable for rough streets, and King Song S19 delivered. Night rides feel safer because the lights are bright and well-placed. Overall, I'm really happy with it.
A
The trolley handle and kickstand sound minor, but they make daily use so much easier.
H
The suspension is honestly the reason I bought this wheel, and it did not disappoint. Roads in my city are terrible, full of cracks and random potholes, but this wheel smooths them out so well. After longer rides, my legs and knees feel much less tired than before.
D
I was worried about the weight before buying, but once you start riding, it doesn’t feel heavy at all. The balance is surprisingly good, and moving it around with the trolley handle is easier than I thought.
P
The charging ports being easy to access is a small thing, but it actually makes daily use much more convenient.
R
I bought the King Song S19 for a commute that includes a gnarly stretch of potholes and a short hill at the end. In the first week, I kept repeating the same route to build confidence, and it stayed calm even when the surface changed mid-turn. The suspension takes the sharp edge off hits, and the grippy pedals make it feel secure when you have to brake unexpectedly. One night ride surprised me too - the lighting made me feel more visible around cars, not just able to see ahead. After a few weeks, it just feels like a finished daily machine rather than a toy.
Thank you for the detailed feedback - your pothole stretch and that short hill at the end really paint the picture. We're glad the suspension and pedal grip helped you feel secure when the road changes unexpectedly, and that the lighting boosted confidence at night.If you ever want help tuning suspension or pedal angle for your commute, reach out anytime - our team is happy to assist. Ride safe and enjoy the miles!
R
I ride to work almost every day now, and it’s honestly become the best part of my morning routine.
M
Bluetooth connection to the app was quick and simple. I like being able to check settings and monitor the wheel without any hassle.
L
After a few rides on my usual routes, King Song S19 really surprised me. The built-in speakers are a fun extra for chill rides. It quickly became my go-to for daily rides.
C
I’ve ridden it in cooler weather and warmer afternoons, and performance has stayed consistent. No strange behavior or overheating issues so far.
D
I switched from another brand, and the comfort difference was immediate. This wheel feels more refined and easier to trust on longer rides.
M
The braking feels very controlled. Even when slowing down quickly, it stays stable and predictable, which is important for confidence.
M
After a few rides, this feels like a packed with practical features commuter wheel that was designed for real life.
Z
The first time I hit a steep hill, I realized how much stronger this wheel is compared to my old one. It climbs with confidence and doesn’t feel like it’s struggling.
D
Build quality feels sturdy and well-finished for everyday riding. The trolley handle makes it much easier to live with day to day.
A
Night riding on this thing is amazing. The front lights are bright enough for dark roads, and the rear lights make me feel much safer around traffic.
D
I’ve been riding the S19 Pro for about three weeks now, and the first thing I noticed was how stable it feels even at higher speeds. It gives me a lot more confidence compared to my previous wheel, especially on longer city rides.
