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Hiboy S2R Electric Scooter Review

Holly Darani
26 July 2021


An upgraded version of the popular Hiboy S2 electric scooter model that delivers a top speed of 19 mph and a travel range of up to 34 miles with an extra battery

Hiboy S2R is a significantly upgraded version of the prominent Hiboy S2 electric scooter. This means that it still boasts the same styling, folding mechanism and power of its predecessor. However, the manufacturer has ironed out some of the flaws that were present in the S2. These improved features include a more comfortable deck, robust solid rubber tyres, greater range, a sturdier frame and a fast-charging battery.


Hiboy S2R – The Lowdown

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If you like the idea of owning a scooter with a replaceable battery system, the Hiboy S2R should be your next e-scooter. It comes with a decent 36V 7.5Ah lithium-ion battery that delivers a respectable range of up to 17 miles. But that’s not all; the scooter’s 350W brushless motor yields an impressive max speed of 19 mph.

Hiboy S2R comes fitted with 8.5-inch solid rubber tyres that are sturdy, durable and puncture-proof. Its frame is made of light aluminium alloy and weighs a measly 30.8 pounds, which when combined with the fast-folding mechanism makes it highly portable.

On safety, SR2 boasts a dual braking system, with the front regenerative brake feeding the energy generated back to the battery. An attractive LED display positioned strategically on the handlebar allows you to view the speed, battery life, riding modes and more.

Riders can install the nifty S2 App and connect it to their scooter via Bluetooth to accurately monitor speed, lock the scooter and customise it with other features.

Overall, the Hiboy S2R is an excellent mini-vehicle for your city commutes, especially if you’re just starting out with electric scooters and don’t want to spend a fortune.


Hiboy S2R Specifications

MotorBrushless 350W hub motor
BatteryLithium-ion, 36V 7.5 AH battery
Charge Time6 hours
Single-Charge Mileage17 miles / 27.3 km (may vary depending on riders weight and terrain condition)
Max Speed19 mph / 30.5 km/h
Climbing Range15 degrees
Braking SystemDisc brake + electronic regenerative brake
LightingFront light + tail light
HornComes with a bell
Max Load90.7 kg / 200 lb
Scooter Weight13.9 kg / 30.8 lb
Product MaterialAluminium alloy
Folding Handlebar6082-T6 alloy aviation grade frame and handle.

SCM440 Shaft with steel and plastic covers
Folding Steering Tube6082-T6 alloy aviation grade frame and handle.

SCM440 Shaft with steel and plastic covers
Size (L x W x H, cm)Unfolded Size: 116 x 42.9 x115 cm

Folded Size: 116 x 42.9 x 52 cm
Water ResistanceIP54

Hiboy S2R Video

Check out this comprehensive video review of the Hiboy S2R. In summary, a sporty, powerful, lightweight and durable electric scooter that makes your urban commutes a real adventure.

Hiboy S2R Pros

tickicon Mobile App support for improved control and customisation

tickicon The IP54 water resistance rating means you can ride the scooter after a downpour

tickicon Comes with a removable battery, meaning you can buy a replacement battery pack and extend your range to 34 miles

tickicon The 8.5-inches solid rubber tyres are puncture-proof and highly durable

tickicon A fast-folding yet straightforward mechanism for easy transportation


Hiboy S2R Cons

red Lacks suspension which could affect the scooter’s ride quality

red The solid rubber tyres are not tamper-proof, hence can’t withstand knocks and hits

red The addition of a detachable battery system removed the option to add a scooter seat




Hiboy S2R Summary

After providing riders with a series of outstanding electric scooters, Hiboy finally upgraded the S2 model to release the new Hiboy S2R. Although this new model has retained the styling and motor of S2, it comes with many additional features and functions.  Some of the most noticeable ones include the eye-catching red details on the wheel, which give the scooter a sporty look, and the detachable battery under the deck.

The S2R also comes with 8.5-inch solid rubber tyres that are self-healing and puncture-proof. The tyres deliver better and more comfortable rides on smooth city roads than those of its predecessor.

Regarding S2R’s portability, the e-scooter weighs 30.8 pounds only and adopts an easy folding mechanism that allows collapsing and latching in seconds. You can carry it with one hand or fit it in the boot of any vehicle.

You’ll also love the upgraded battery feature that allows you to remove the battery with a single twist of the key and extend the range to up to 34 miles with a second one. The 36V 7.5Ah battery delivers enough torque to power the 350W brushless motor to reach a top speed of 19 mph.

With such power, you can expect the S2R to have responsive braking power. And sure, it doesn’t disappoint with the rear disk brake and an electronic regenerative front brake.

Lastly, the ergonomic T-bar houses the LED display that lets you know your scooter’s battery level, mode and speed. You can also use the S2 App to lock the machine, activate cruise control, update the firmware and control the speed.

If you’re searching for a machine designed for city scenic riding and adventurous urban commutes, don’t look further than the S2R.


Performance Overview

Performance has always been one of the key aspects that riders consider when purchasing an electric scooter. Looking at Hiboy S2R, you can tell that this mini-vehicle is built to perform!

First, its perfect combo of a 36V 7.5Ah battery and the 350W brushless motor allows riders to enjoy a range of 17 miles and a top speed of up to 19mph. But that’s not even the best part! Its battery is retractable, meaning that you can carry an extra battery pack and extend the range by a further 17 miles.

Second, the Hiboy S2R comes with a sturdy and solid aluminium alloy frame that perfectly anchors all accessories and makes it stable and comfortable to ride. We can’t fail to mention that this scooter has a fairly standard-sized deck that gives you ample foot space whilst allowing you to make adjustments when riding through town. The scooter’s bright headlight helps to illuminate your path after sunset, while a red taillight signals other motorists when you’re slowing down.

The dual braking system makes this scooter safe to ride, with the rear disk brake, in particular, handy for gradual, smooth and comfortable stopping.

Lastly, the ergonomic rubber padded handlebars ensure that your hands are firmly latched when cruising around town. There’s also an LED display that allows you to keep tabs on the speed, mode and battery level.


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Top Speed & Acceleration

With a 350W brushless motor powered by a 36V 7.5 Ah lithium-ion battery, the Hiboy S2R delivers a maximum speed of 19 mph. While some people may not find this fast enough, this speed is more than what’s acceptable in most cities around the world.

The best thing about the S2R is that it accelerates smoothly when you hit the throttle. This makes it a suitable commute machine for riders of all levels, including beginners and teenagers. It also comes with cruise control, which allows you to relax and ride at a constant speed.

Besides being a beast for city commutes, the Hiboy S2R electric scooter also boasts impressive hill-climbing power. Its 350W motor allows it to effortlessly tackle terrains with up to 15% gradient. However, since this scooter lacks suspension on both wheels, expect the knocks and shocks to rattle your head, treble your knees and vibrate your hands when riding on rough terrains.

Controls & Display

Although the lack of shock absorbers makes controlling the S2R more challenging, the scooter comes with well-laid out controls. For starters, it boasts solid handlebars that are textured with rubber grips for more traction. The brakes are located on either handlebar, the rear disk brake on the right and the electronic brake on the left. At the centre of the T-bar rests the alluring LED display that allows you to stay abreast with the scooter’s battery level, speed, cruise control, ride mode and other key settings.

    Battery Life & Range 

    One of the highlights of the Hiboy S2R e-scooter is its innovative battery technology. And no, this is not because it’s more powerful than the one used by the previous model; the reason is it’s been re-imagined and updated with new technology. The scooter operates on a 36V 7.5Ah lithium-ion battery that lasts up to 17 miles. The battery is removable, so riders can buy an extra one and extend the range to 34 miles.

    Motor Configuration

    Although it runs on a 350W brushless motor, the S2R delivers excellent power output, making this electric scooter a great performer. With this machine, you can hit top speeds of up to 19mph and climb hills with up to 15% gradient.


    Construction & Build Quality

    As with most top electric scooters on the market, the Hiboy S2R comes with a solid and sturdy aluminium-alloy frame. All metal components are brilliantly welded and finished with black and red hues to create an appealing sporty look. Additionally, all the other parts are made of high-quality materials, including the brake disks and cables.


    Ensure that you prepare your knees and hands for uncontrollable vibration if you’re planning to use the S2R on uneven roads. The deprivation of shock absorbers means that this machine is not the most comfortable to ride over pothole-ridden and uneven terrains.


    Ride Quality

    The S2R delivers excellent rides on well-maintained roads. Unfortunately, when you shift to rough roads that have bumps and potholes, the experience is not as pleasant. This is because this scooter doesn’t have shock absorbers on either wheel.

    However, the S2R compensates for the lack of suspension by incorporating a well-matted deck and sturdy handles. The IP54 water resistance rating also gives you the confidence to ride when it’s raining or when the roads are soaking wet.



    Braking is a vital component for an electric scooter this quick; the good news is that Hiboy gave great attention to it with its SR2 model. The scooter comes with a dual braking system, comprising a rear disk brake set and the front electronic regenerative brake. Both sets are highly responsive and bring the electric scooter to a halt within a few seconds of applying them.


    As we said, Hiboy S2R is the perfect companion for your city commutes, thanks to its 3-step folding mechanism which makes it easy to carry around. All you need is to loosen the lever erecting the stem upright, collapse the stem and rest the handlebars onto the rear wheel so that they latch onto the rear fender. Once hooked, the scooter can be lifted and carried with one arm or placed on the boot of any car.

    Water Resistance

    Although many electric scooters that have a water-resistance rating are often pricey, the S2R is different. This electric scooter boasts an IP54 rating, meaning that you can ride it during slight showers or when the ground is still wet. Even so, we advise against riding in the rain unless you must and also avoid cascading through water puddles.



    While it may not have the most powerful lights out there, the Hiboy S2R’s lighting setup produces more than enough light to help you get home safely when the sun goes down. Its headlight can illuminate up to 5-7 meters, while the red taillight that responds to any pressure exerted on the handbrake helps to alert other motorists on the road.


    The Hiboy S2R frame rests on 8.5-inch, honeycomb-designed solid tyres. This means you’ll never have to deal with flat tyres or punctures. The wheels deliver relatively smooth and comfortable rides on well-maintained city roads and pavements, but since they don’t have shock absorbers, the ride quality changes when you get on rough terrains.


    Riders will also love the fact that the S2R electric scooter comes with a fairly standard deck padded with a grippy rubber mat for a safe ride. Still, you’ll have to place your dominant foot in front and bring the other leg to sit perpendicularly to it for comfortable rides. The deck also houses the battery cells on the under-side, but the key lock used to unplug the battery sits on the side.


    Reliability, Warranty & Customer Support

    With a solid aluminium alloy frame, well-padded handles and solid tyres, the Hiboy S2R electric scooter can be relied on to deliver outstanding city rides.

    You will also be pleased to know that Hiboy gives you a 12-month warranty for any defects on its products. However, the warranty applies only to those who order directly from the Hiboy official website.

    While the company claims that their customer support representatives respond to queries within 24 hours, some people claim to have waited for up to a week, and others have never got a response to date.


    Although the use of solid tyres eradicates some maintenance practices, such as checking and filling the tyre with pressure, there are still a few other things you need to do to improve the S2R’s efficiency and increase its durability. First, be sure to balance the braking power using the S2 App. Also, always make sure that all screws are tightened before you head out. Finally, keep the scooter free from dirt and dust.


      Known Issues

      Apart from the bumpy ride on uneven surfaces, the Hiboy NEX3’s performance is satisfactory. Most users have relayed positive feedback on Hiboy’s products, which have proven to be sturdy and well built.

      Is this Electric Scooter value for money and is it worth buying?

      For beginners, this electric scooter gives more than enough functions and features to work with. Besides hitting a top speed of 19mph, the Hiboy S2R electric scooter boasts a fantastic range of 17 miles and gives you the option to purchase a replacement battery pack and extend the range to 34 miles. It also comes with a sporty design, simple folding design and is available at a relatively affordable price.

      Overall, if you’re looking for a modern urban electric scooter to use exclusively for your city commutes, you won’t go wrong by investing in the Hiboy S2R.

      Other similar E-Scooters


      Hiboy Resource

      Hiboy Website

      holly cooper

      Holly Darani


      Holly is a lover of the outdoors and is always up for an adventure! She loves learning something new - whether that involves SEO or scooters!

      • The 8.5-inches solid rubber tyres are puncture-proof and highly durable
      • A fast-folding yet straightforward mechanism for easy transportation
      • Comes with a removable battery, meaning you can buy a replacement battery pack and extend your range to 34 miles
      • Decent speed of up to 19mph and an equally impressive range of about 17 miles
      • Lacks suspension which could affect the scooter's ride quality
      • The solid rubber tyres are not tamper-proof, hence can't withstand knocks and hits
      • The addition of a detachable battery system removed the option to add a scooter seat

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