Kingsong S18 Pro+ E-Unicycle Description The Kingsong S18 Pro+ is a lightweight, full-suspension electric unicycle built for riders who demand comfort, power, and everyday practicality in a single package. Weighing in at just 55 lb, it delivers a smooth, confident ride across city streets, rough pavement, greenways, and light trails - without the bulk you'd expect from a wheel this capable. At its core is a 2200W rated motor with 5000W peak output, a 1110Wh Samsung 50S battery, and 100mm of tunable air suspension that soaks up road chatter and trail vibrations with ease. Whether you're commuting daily, exploring on weekends, or looking for a reliable everyday rider to replace a heavier wheel, the S18 Pro+ is designed to fit your life. Its UL-certified build, water-resistant construction, and intelligent Smart BMS give you the peace of mind that comes from a wheel engineered for real-world ownership - not just spec sheets. Key Features 5000W Peak Power: 2200W continuous-rated motor with up to 5000W peak output delivers strong, responsive acceleration and confident climbing performance. Top Speed of 50 km/h: Engineered for both urban commutes and capable light off-road use, with a 35° gradeability rating for steep hills and uneven terrain. 100mm Air Suspension: Tunable all-terrain suspension with adjustable preload and damping - pressure-tune it to match your weight, riding style, and surface conditions. 1110Wh Samsung 50S Battery: High-density lithium-ion cells paired with a Smart BMS deliver up to 110 km of range per charge, with fast-charging support. 18x3.0-Inch Tire: Wide-profile 18-inch tire provides a stable, planted feel across rough pavement, greenways, gravel paths, and mixed urban routes. Rugged ABS+PC Shell: Impact-resistant outer shell balances lightweight construction with durable protection against daily wear, drops, and scrapes. Water-Resistant Build: Designed to handle damp roads and light rain splashes, keeping internal electronics protected during real-world riding conditions. Night-Ready Lighting: Dual high beams, dual low beams, and rear brake and turn indicators for improved visibility during evening and low-light rides. Integrated Trolley Handle: Built-in handle lets you roll the S18 Pro+ through apartments, offices, elevators, and stores without lifting. Bluetooth Connectivity: App-based ride customization, firmware updates, and a USB-C charging port for on-the-go device charging. UL Certified: Meets UL safety standards for added confidence in battery and electrical system quality. 1-Year Warranty: Backed by a 12-month manufacturer warranty for everyday ownership confidence. Shipping Please email us at [email protected] for a delivery ETA or to confirm shipping details. What's Included Kingsong S18 Pro+ Electric Unicycle Charger User Manual Pump Certificate Why You'll Love It The Kingsong S18 Pro+ is the kind of wheel that earns its place in your daily routine quickly. Riders consistently praise the calm, controlled stability it delivers - especially when road surfaces change without warning - and the suspension system makes even rough urban pavement feel manageable. At 55 lb, it's one of the lighter full-suspension EUCs on the market, making it easy to pop in a car trunk, roll through a building, or carry up a short flight of stairs without dreading the effort. The Samsung 50S battery and Smart BMS give you long-range capability alongside intelligent protection, so you can trust the wheel on longer rides and multi-stop commutes. Night visibility is a genuine strong point, with riders noting that the dual high/low beam setup and rear indicators make evening riding feel noticeably safer. Whether you're upgrading from a heavier wheel or getting into full-suspension for the first time, the S18 Pro+ is a wheel built to grow with you - trusted by hundreds of dealers worldwide and backed by Kingsong's proven engineering track record. Product Specifications View Product Specs Rated Motor Power: 2200W Peak Motor Power: 5000W Top Speed: 50 km/h (approximately 31 mph) Battery Capacity: 1110Wh Battery Cells: Samsung 50S lithium-ion Maximum Range: Up to 110 km (approximately 68 miles) Suspension Travel: 100mm air suspension Tire Size: 18 x 3.0 inches Weight: 55 lb Max Load: 120 kg Charging Time: Approximately 5 hours Gradeability: 35° Shell Material: ABS+PC impact-resistant composite Connectivity: Bluetooth (app-based customization and firmware updates) Charging Port: USB-C (device charging) Certifications: UL Certified Warranty: 12 months Available Colors: White, Black FAQ Is the Kingsong S18 Pro+ good for beginners? The S18 Pro+ can work well for motivated beginners, but it is a powerful, high-performance EUC with a top speed of 50 km/h. Riders new to electric unicycles should take time to learn in a safe, open area before riding in traffic or on trails. Its stable 18-inch tire and smooth suspension actually make the learning curve more forgiving compared to smaller, stiffer wheels. Can I ride the S18 Pro+ in the rain? The S18 Pro+ features water-resistant construction designed to handle damp roads and light rain splashes. However, it is not waterproof - avoid deep water, puddles, pressure washing, and submersion to protect the internal electronics and battery system. How do I adjust the suspension on the S18 Pro+? The air suspension system features adjustable preload and damping. You can tune the air pressure using the included pump to match your body weight, riding style, and preferred surface feel. Higher pressure gives a firmer, more responsive ride, while lower pressure softens the feel for rougher terrain. What is the real-world range I can expect? The S18 Pro+ is rated for up to 110 km (approximately 68 miles) under optimal conditions. Real-world range will vary based on rider weight, speed, terrain, and temperature. Riders who cruise at moderate speeds of 20-25 km/h on flat surfaces will see ranges closer to the maximum rating, while aggressive riding at high speeds or on hilly terrain will reduce range significantly. Does the S18 Pro+ come with a warranty? Yes, the Kingsong S18 Pro+ includes a 12-month manufacturer warranty. Extended accident protection plans (1, 2, or 3 years) are also available through Xcotton, partnered with AIG, for added coverage against accidental damage. How does the Kingsong app work with the S18 Pro+? The S18 Pro+ connects to the Kingsong app via Bluetooth, allowing you to customize ride settings, monitor battery and speed data in real time, and receive firmware updates to keep your wheel running with the latest software improvements.
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