100mm Frame Travel
The X-link design amplifies the 57mm shock stroke into 100mm of frame suspension travel for smoother, more controlled riding.
Kingsong
Kingsong S18 Pro+
Lightweight full-suspension EUC
Items Will Arrive Within 2-5 Business Days.
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- Suspension100mm Air
- Weight55lb Build
- Tire18×3.0 Inch
- Rated motor2200W
- Peak power5000W
- BatterySamsung 50S
- 5000W peak output for confident daily riding
- 2200W rated motor
- 100mm air suspension
- 1110Wh Samsung 50S battery
- Lightweight 55 lb everyday build
Features at a Glance
Power & Speed
5000W peak power (2200W continuous-rated) motor delivering consistent torque and a top speed of 50 km/h, engineered for both responsive urban commutes and capable light off-road performance. With a 35° gradeability rating, it tackles steep city hills and uneven trails with confidence, keeping you in control in every riding scenario.
Battery & Charging
1110Wh Samsung 50S lithium-ion battery paired with an intelligent Smart BMS, delivering a maximum range of up to 110 km on a single charge. Optimized for balanced efficiency and performance, it supports fast charging to get you back on the road quickly—perfect for daily commutes and weekend explorations.
Suspension & Comfort
Tunable all-terrain suspension system with adjustable preload and damping, absorbing bumps, potholes, and trail vibrations to deliver a smooth, stable ride on any surface. Paired with ergonomic, anti-slip footpads, it reduces rider fatigue even during extended journeys, whether you're navigating city streets or gravel paths.
Frame & Durability
Rugged ABS+PC impact-resistant outer shell, balancing lightweight design with durable protection against daily wear and tear. Water-resistant construction safeguards internal electronics from light rain and splashes, while integrated LED headlights enhance visibility for safe night riding. The 18-inch wheel is built for stability, offering reliable traction on both paved and unpaved surfaces.
Convenience & Extras
Built-in trolley handle for effortless transport when not riding, adjustable pedals to customize your stance, and Bluetooth connectivity for app-based ride customization and firmware updates. Includes a USB-C charging port to power your devices on the go, plus compact dimensions that make storage and city living hassle-free.
What's in the box
Kingsong S18 Pro+
Charger
manual
pump
Certificate
In Stock — Estimated delivery in 3–7 business days.
Kingsong S18 Pro+
Technical specifications
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Rated PowerPeak PowerMax TorqueMax Climbing AngleBatterySpeedRangeCharging TimeTire SizeSuspensionBraking SystemFrame MaterialSmart FeaturesFind MyIP RatingLighting SystemNet WeightMax LoadDimensions
Suspension comfort
Glide Over Rough Pavement
The S18 Pro+ uses an X-shaped variable-linkage air suspension with a 200-57 pneumatic shock: 57mm of shock stroke is amplified into 100mm of frame travel. Adjust the air pressure to your weight and riding style — around 250psi / 17bar is the recommended starting point with the included pump.
200-57 Air Shock
A pneumatic 200-57 shock delivers a 57mm shock stroke, working with the X-shaped variable-linkage system.
Air-Pressure Adjustable
Tune air pressure to your weight, riding style, and preferred response. Start around 250psi / 17bar with the included pump.
Made for Real Streets
Designed to take the edge off rough pavement, potholes, curb cuts, greenways, and light trail surfaces — not a maintenance-free coil setup.
Daily-friendly
Full Suspension, Daily Ready
At about 55lb, the S18 Pro+ gives riders full-suspension comfort in a more manageable body, with an integrated trolley handle, lift-friendly design, and everyday practicality for apartments, offices, elevators, and car trunks.
Only 55lb
Lightweight Body
Roll Indoors
Trolley Handle
Car-Friendly
Size
Daily Ready
Everyday Use
Stability You Can Feel
The 18×3.0-inch tire gives riders a more planted feel across rough pavement, greenways, and mixed urban routes.
Power That Feels Ready
Updated Samsung 50S cells, a 2200W rated motor, and up to 5000W peak output help deliver more confident acceleration, climbing, and daily riding reserve — with smart battery protection working in the background.
Everyday ownership
Ride Outside, Roll Inside
With an integrated trolley handle, lift sensor, night-ready lighting, rear brake and turn indicators, and 1-year warranty support, the S18 Pro+ is designed to feel practical before, during, and after every ride.
Integrated Trolley
Daily handling
Night-Ready Lighting
Evening visibility
Built for daily use
Smart Battery Protection
The built-in BMS supports balancing, overcharge, overcurrent, short-circuit protection, and low-battery alerts for more confident ownership.
Integrated Trolley Handle
Roll the S18 Pro+ through apartments, offices, elevators, and stores without carrying it every time.
Night-Ready Lighting
Dual high beams, dual low beams, and rear indicators help improve visibility during evening city rides.
Lift Sensor Support
The lift sensor helps stop wheel spin when you pick up the EUC for short handling moments.
Aluminum Body Structure
The aluminum body and integrated handle structure help support durability, heat dissipation, and a cleaner riding platform.
Everyday Splash Resistance
Designed for damp roads and light splashes, while avoiding deep water, pressure washing, and submersion.
