Hiboy S2 vs KS4 Pro Electric Scooter ElectricScootersReviews, April 9, 2025April 9, 2025 Electric scooters have become a popular and eco-friendly solution for urban commuters looking for a quick, convenient, and enjoyable way to get around. Among the many options available, the Hiboy S2 and Hiboy KS4 Pro stand out for their robust features and performance. Whether you’re a student, a professional, or someone looking for an efficient mode of transport, choosing the right electric scooter is crucial. In this review, we’ll compare the Hiboy S2 and Hiboy KS4 Pro to help you determine which model is the best fit for your daily commute. Hiboy S2 Electric Scooter The Hiboy S2 Electric Scooter offers a solid performance for daily commuting, with its 350W brushless motor capable of reaching speeds of up to 19 MPH. The scooter provides a respectable range of up to 17 miles on a single charge, making it a great option for short-distance travel. Its design is both portable and foldable, allowing users to store it in small spaces like car trunks or under subway seats. The double braking system, which includes a disc brake and eABS regenerative anti-lock braking, enhances safety, while the app integration allows for customizable speed and cruise control, adding a layer of convenience. The scooter is made from durable materials, and its smooth ride on uneven pavements is especially appreciated by users who value a comfortable commute. However, there are a few downsides to consider. While the scooter offers excellent value for the price, the build quality has received mixed reviews. Some users report durability issues after extended use, and the battery performance can be inconsistent, with a few customers mentioning that it doesn’t last as long as advertised. Additionally, although the scooter is easy to assemble, some find the seat (which must be purchased separately) less comfortable than expected. Key Features, Pros, and Cons Key Features: 350W motor with speeds up to 19 MPH Up to 17 miles range on a single charge Double braking system (disc brake and eABS) Hiboy app for customizing speed and cruise control Foldable and portable design Pros: Affordable option for short-distance commuting Smooth ride on uneven surfaces Easy to assemble with simple seat installation Portable and convenient for storage Safe riding experience with the double braking system Cons: Mixed reviews on build quality and durability View On Amazon Hiboy KS4 Pro Electric Scooter The Hiboy KS4 Pro Electric Scooter impresses with its powerful 500W motor, which peaks at 750W, offering a top speed of 19 MPH and a commendable range of up to 25 miles on a single charge. It’s equipped with a dual braking system that includes both a rear disc brake and an EABS regenerative anti-lock braking system, enhancing safety by providing a balanced and reliable braking experience. The scooter’s dual shock absorption system ensures a smoother ride, even on uneven terrain, while its 10-inch honeycomb tires offer durability and a maintenance-free experience. The foldable design and lightweight frame make it convenient for commuting and easy to store, fitting into small spaces like car trunks or office closets. However, the scooter is not without its drawbacks. While some users appreciate the smoothness of the ride, others find it uncomfortable, particularly over longer distances. The scooter weighs 38.5 lbs, which might feel heavy for some riders, especially those needing to carry it for extended periods. Additionally, the ride quality can vary depending on individual preferences, and despite its solid build, it might not suit everyone’s needs for longer commutes or rougher roads. Key Features, Pros, and Cons Key Features: 500W motor with peak 750W, 19 MPH top speed 25 miles range per charge Dual braking system with rear disc and EABS regenerative anti-lock braking Dual shock absorption system for a smoother ride 10-inch honeycomb tires for durability and no air leakage Pros: Powerful motor and high speed Long range suitable for city commuting Dual braking system for enhanced safety Smooth ride with dual shock absorption Lightweight and foldable for easy storage Cons: Ride comfort may not be ideal for all users View On Amazon Comparison of Hiboy S2 and Hiboy KS4 Pro Electric Scooters The Hiboy S2 and Hiboy KS4 Pro are both popular electric scooters designed for urban commuting, each with unique features tailored to different needs. While both models share common elements like foldability and portability, they differ in key aspects such as motor power, battery life, and overall comfort. Motor and Speed The motor is one of the most important factors to consider when choosing an electric scooter, as it determines speed, acceleration, and overall power. Hiboy S2:The S2 is equipped with a 350W motor, allowing it to reach speeds up to 19 MPH. This motor is suitable for urban commuting and light hills but may not provide enough power for more challenging terrains or steeper slopes. Hiboy KS4 Pro:In contrast, the KS4 Pro has a much more powerful 500W motor, with a peak power of 750W. This increased power allows the scooter to reach the same top speed of 19 MPH, but with significantly more power for tackling inclines. The KS4 Pro can conquer slopes of up to 15%, making it a better option for users who need to navigate hilly areas. FeatureHiboy S2Hiboy KS4 ProMotor Power350W500W (Peak 750W)Top Speed19 MPH19 MPHSlope CapabilityModerateUp to 15% Range and Battery Life The battery life of an electric scooter is crucial for long-term usability, especially for those who use it for daily commuting. The range per charge determines how far you can travel before needing to recharge. Hiboy S2:The S2 offers a range of up to 17 miles under ideal conditions. This is generally sufficient for short urban commutes, making it an excellent choice for city dwellers with shorter travel distances. Hiboy KS4 Pro:The KS4 Pro stands out in this category with a range of up to 25 miles on a single charge, under specific conditions. This longer range makes it more suitable for users who require a longer commute or need to travel greater distances without recharging. FeatureHiboy S2Hiboy KS4 ProMaximum Range17 Miles25 MilesBattery LifeModerateLong (ideal for long commutes) Design and Comfort The design of an electric scooter impacts both its aesthetics and functionality. Comfort is also an important consideration, particularly for riders who travel longer distances. Hiboy S2:The S2 has a compact and lightweight design, weighing around 27.5 lbs, which makes it highly portable. Its 8.5-inch tires are good for city roads but may not provide as smooth a ride on rougher surfaces. Hiboy KS4 Pro:The KS4 Pro, while slightly heavier at 38.5 lbs, offers a more comfortable ride thanks to its 10-inch honeycomb tires and dual shock absorption system. This scooter is better suited for longer rides, as the shock absorption reduces the impact from uneven surfaces, offering greater comfort for the rider. FeatureHiboy S2Hiboy KS4 ProWeight27.5 lbs38.5 lbsTire Size8.5-inch10-inch HoneycombShock AbsorptionNoDual Shock AbsorptionFoldableYesYes Braking System Safety is a top priority when choosing an electric scooter, and the braking system plays a key role in ensuring a smooth and secure ride. Hiboy S2:The S2 comes with a dual braking system, including an eABS regenerative anti-lock brake system and a rear disc brake. This combination provides reliable braking, especially in urban settings with frequent stops. Hiboy KS4 Pro:The KS4 Pro features a more advanced dual braking system, consisting of a rear disc brake and EABS regenerative braking. This system is designed to deliver a smoother, more balanced braking experience, which helps reduce the likelihood of skidding or accidents, especially when stopping at higher speeds. FeatureHiboy S2Hiboy KS4 ProBraking SystemeABS + Rear Disc BrakeEABS + Rear Disc BrakeSafety FeaturesStandardEnhanced with balance braking App Integration App functionality can enhance the overall user experience by providing control and customization. Hiboy S2:The S2 features a Hiboy app that allows users to lock the scooter, adjust speed settings, and control cruise control. The app enhances security and customization options, making it easier to tailor the ride to personal preferences. Hiboy KS4 Pro:The KS4 Pro also includes the Hiboy app with similar features, but with the added benefit of more advanced settings for greater control over speed and ride modes. The app allows users to adjust the settings to match their needs, adding an extra layer of convenience. FeatureHiboy S2Hiboy KS4 ProApp IntegrationYesYesApp FeaturesLock, Speed, CruiseLock, Speed, Custom Modes FAQ What is the maximum speed of the Hiboy S2 and KS4 Pro? The Hiboy S2 and Hiboy KS4 Pro both offer a top speed of 19 MPH. While they share the same maximum speed, the KS4 Pro’s more powerful motor gives it a better ability to tackle inclines and challenging terrain compared to the S2. How far can the Hiboy S2 and KS4 Pro travel on a single charge? The Hiboy S2 provides a range of up to 17 miles on a single charge under optimal conditions, making it ideal for short commutes. On the other hand, the Hiboy KS4 Pro offers a longer range of up to 25 miles, making it a better choice for those who need to cover greater distances or have longer daily commutes. Are the Hiboy S2 and KS4 Pro suitable for hilly terrains? The Hiboy S2 can handle moderate slopes, but it may struggle on steeper inclines. In contrast, the Hiboy KS4 Pro is equipped with a more powerful motor and can tackle slopes of up to 15%, making it a more suitable option for users who need to navigate hilly areas frequently. How comfortable are the rides on the Hiboy S2 and KS4 Pro? While both scooters are designed for comfort, the ride quality differs between the two. The Hiboy S2 has smaller 8.5-inch tires and lacks a shock absorption system, which may lead to a bumpier ride, especially on rough surfaces. The KS4 Pro, however, features larger 10-inch honeycomb tires and a dual shock absorption system, providing a smoother and more comfortable ride, especially on uneven terrain. How portable are the Hiboy S2 and KS4 Pro? Both the Hiboy S2 and KS4 Pro are foldable and lightweight, making them easy to carry and store. The S2 weighs 27.5 lbs, making it more portable and easier to handle for most users. The KS4 Pro is slightly heavier at 38.5 lbs, which may be less convenient for some riders, especially those who need to carry the scooter for extended periods. Conclusion Both the Hiboy S2 and Hiboy KS4 Pro offer excellent performance, but they cater to different needs. The S2 is more suitable for users looking for a lightweight, portable scooter for short-distance commutes, while the KS4 Pro excels in long-range performance, comfort, and handling of more challenging terrains. If you prioritize a more comfortable ride with enhanced shock absorption and a longer range, the KS4 Pro would be the better choice. However, for those seeking a more budget-friendly option with a smaller, lighter design, the S2 remains an excellent option. Enjoyed this guide of Hiboy S2 vs KS4 Pro Electric Scooter? Then be sure to check out our other electric scooters reviews. Best 3 Wheel Electric Scooters for Adults Best Electric Scooters with Seat for Adults Best Electric Scooter for Adults Best Electric Scooter for Teens Best Electric Scooters for Heavy Adults Electric Scooter Reviews ElectricElectric ScooterScooter