KingSong S18 Pro+

KingSong S18 Pro+ represents a new era of personal e-mobility, combining high performance, exceptional comfort, and a futuristic design. This electric unicycle with a 2,200 W motor (peaking up to 5,000 W) pushes the boundaries of urban and off-road riding. Thanks to a 1,110 Wh (72 V) battery using high-quality Samsung 50S cells, it delivers a long and stable range of up to 100 km on a single charge. A charging time of approximately 6 hours lets you get ready quickly for the next adventure. The S18 Pro+ is ideal for riders seeking a unique blend of technology, design, and freedom of movement. With a top speed of 50 km/h and a payload of up to 120 kg, it appeals to urban enthusiasts as well as outdoor adventurers who demand top-tier performance and reliability on any terrain.

Performance and Range

Under the hood, the KingSong S18 Pro+ houses a motor with a nominal output of 2,200 W, capable of short bursts up to 5,000 W. This power delivers impressive acceleration and the ability to conquer 35–40° climbs, making it an ideal machine for hilly terrain. In combination with the 72 V battery with a capacity of 1,110 Wh, the unicycle achieves a real-world range of up to 100 km, depending on rider weight and route profile. The 18 × 3.0 inch tire ensures a stable ride, while the air-suspension system effectively absorbs vibrations and bumps. A top speed of 50 km/h provides an adrenaline rush without sacrificing control. Everything is managed by KingSong’s intelligent software, which automatically balances torque and battery energy, extending component lifespan and improving riding efficiency. This fusion of performance, reliability, and technology places the S18 Pro+ among the most capable unicycles in the up-to-2,500 W category.

Construction and Equipment

The KingSong S18 Pro+ is visually one of the most attractive models in its class. Its construction is based on a robust aluminum frame and a motocross-inspired sporty aesthetic. With dimensions of 53 × 20 × 55 cm and a weight of 25 kg, it feels compact yet solid. A key design element is the air suspension with adjustable sensitivity, capable of absorbing road imperfections, curbs, and potholes—ideal for comfortable riding both in the city and beyond. The front light rated up to 1,600 lm features automatic switching between high and low beam, while the rear light with integrated brake signal and turn indicators boosts visibility and safety. The large 18" × 3.0" tire delivers excellent stability and traction. All these details are complemented by the smart KingSong interface with mobile-app connectivity, where riders can customize power delivery, riding modes, and lighting to their preferences.

Safety, Comfort, and Practicality

Safety was the top priority in developing the KingSong S18 Pro+. The manufacturer integrated multi-level protection systems—including overload, overheating, overcharge, and deep-discharge protection for the battery. The intelligent control system continuously monitors motor and battery temperature, optimizing output according to current conditions. The robust aluminum-alloy structure ensures high strength, while the suspension improves road contact. 1,600 lm lighting provides excellent visibility even for night rides. Rear indicators, a brake light, and ergonomic, high-grip pedals significantly increase rider safety. Thanks to its low center of gravity and wide tire, the S18 Pro+ offers outstanding stability even at higher speeds up to 50 km/h. Compared with previous models, it also brings improved tilt-control software that helps prevent dangerous tipping during hard acceleration or braking. These innovations deliver a confident, controlled feel—even in dynamic riding.

Our Evaluation

Within KingSong’s portfolio, the S18 Pro+ falls into the sport-comfort unicycle category. Compared to the older KingSong S18, it offers an upgraded motor (from 2,000 W to 2,200 W), higher peak output, a new 1,110 Wh Samsung 50S battery, and an optimized suspension system. When set against the larger S22 Eagle, the S18 Pro+ is lighter (25 kg) and more compact—appealing to riders who value agility and easy handling. While its range (100 km) trails the largest models in the lineup, it provides an ideal balance of weight, performance, and comfort. It’s the model for those who want to experience KingSong’s premium quality without compromises in design or features, while still enjoying easy portability and day-to-day practicality.

Service

We are an authorized dealer of the KingSong brand and provide both warranty and post-warranty service directly in our service center. We keep most spare parts in stock and are a certified provider of warranty repairs in the region. Therefore, when purchasing this unicycle, you don’t need to worry about service or parts availability, and thanks to our direct representation of the manufacturer, we can handle even more complex cases and diagnostics.

About the Brand

King Song Intell Co., LTD entered the realm of electric scooters and unicycles through the production of protective panels for external batteries. The company began in 2012 and, after just one year, started developing its first electric unicycles. Since then, from its headquarters in Shenzhen, King Song has brought over 18 models of unicycles, scooters, and bicycles to market at a premium quality level. This is ensured by a total of 11 departments responsible for development, production, and testing—all under one roof. In this way, King Song fulfills its commitment to producing safe and environmentally friendly machines that offer riders a fun and eco-conscious way to get around both in the city and beyond. We are pleased that Max Blinker can bring King Song products to market. You can rely on us to provide high-quality warranty and post-warranty service, as well as support, advice, and spare parts for King Song models.