The Hiboy S2 is a budget scooter that asks $300 for a claimed 17 miles of range and a 19 mph top speed. Whether that is the right trade for you comes down to three things: how far you actually ride, how much you have to carry the scooter, and how honest you are with yourself about range.
Buy the S2 if
Your regular round trip is comfortably under 9 miles, so you are inside the honest end of its range even on a bad day.
You need to carry it — at 35.5 lb it is realistic to lift and fold daily.
Look elsewhere if
Your commute is close to 12 miles each way — plan around the 9–12 mile estimate, not the 17 mile claim.
You ride in real rain — IPX4 covers splashes and light showers, not a downpour.
Range: what 17 miles really means
Hiboy claims 17 miles. Treat that as a ceiling reached in a laboratory, not a number you will see. Manufacturers measure range with a light rider, a low steady speed, flat ground, mild weather and no wind — conditions that stack every variable in their favour. Applying our standard correction, we estimate a realistic 9–12 miles for the S2, and we show that band everywhere the claim appears so the two are never confused.
Rider weight. The test rider is around 165 lb. Every pound over that pulls you toward the 9-mile end.
Speed. Range collapses faster than speed rises. Cruising near 19 mph can cost a third of the distance versus a gentle pace.
Hills and cold. Climbs and sub-50°F weather both cut range noticeably, the latter because lithium cells deliver less when cold.
The honest way to compare range between scooters is the battery, not the claim. The S2 carries a 270 Wh pack, which is about average for the class. Watt-hours cannot be marketed around: a bigger pack out-lasts a smaller one on the same terrain regardless of what either brochure promises, and against a category median claim of 17.5 miles this model claims less than the typical model in its class.
The honest number
Plan your commute around 9–12 miles. If your daily distance does not fit inside the lower figure with margin to spare, buy a scooter with a bigger battery rather than hoping for the claim.
Motor, speed and hills
The claimed top speed is 19 mph, better than most rivals. Peak output is 500 W (350 W nominal). A single motor keeps weight and complexity down, which suits commuting more than the spec-sheet bragging rights of a second motor.
Hiboy rates it for a 15% incline. That is the figure to watch if your route has a real hill: an underpowered scooter does not just slow on a climb, it overheats and sags in range. This is a modest rating — steep hills will tax it, especially with a heavier rider.
Ride quality: tyres, suspension and brakes
It runs rear suspension only, which helps at one end but leaves the other to the tyres. The 8.5-inch solid tyres never puncture, which is genuinely convenient, but they transmit more of every bump straight into your hands and feet.
Braking is handled by e-braking & disc braking. Mechanical discs are dependable and easy to service, and fine for the speeds this scooter reaches.
Weatherproofing and build
The S2 carries an IPX4 water-resistance rating, which we score at 40 of 100 on the build metric. That covers light rain and splashes but not a genuine downpour; caught in heavy rain, get it dry rather than trusting the seal. A published IP rating is itself a good sign: manufacturers who test for water ingress put the number on the page, and its presence here means the figure was measured rather than hoped for.
The frame is rated to carry 220 lb. Stay well under that figure in practice — riding at the limit stresses the folding mechanism and further reduces range.
Living with it: weight, folding and charging
At 35.5 lb the S2 is about average for the class (the typical budget scooter here is 34.5 lb). In everyday terms it is manageable but not effortless: fine for a few steps, tiring over a long carry. Weight is the specification buyers most often ignore at purchase and most often regret afterwards, so be honest about how many stairs stand between you and where the scooter lives.
It folds, which is table stakes for storing a scooter by a desk or in a car boot.
A full charge takes about 4 hours, quick enough to be topped up between rides.
Safety, certification and the fine print
Hiboy does not state UL2272 certification for this model on its specification page. UL2272 is the standard covering the scooter's electrical and battery system against fire, and its absence — whether the scooter is uncertified or simply undocumented — is worth resolving before you buy, particularly if you will charge or store it inside a shared building.
The 220 lb load rating is a limit, not a target. Riding at or above it stresses the deck and folding joint and measurably shortens range, so leave headroom.
Whatever the top speed, a scooter is a vehicle that can hurt you. Treat a helmet as part of the purchase, not an afterthought, and remember that the speed and range figures above were set in conditions far kinder than a real street.
Local rules on where and how fast you may ride vary by state and city and change often. We do not publish legal guidance, so check the regulations that apply where you ride before your first trip.
Charging and battery longevity
A full charge takes about 4 hours from the standard charger, quick enough to recover meaningfully during a work day. If charge speed matters to you, ask whether a faster charger is offered, but weigh it against battery life: fast charging generates heat, and heat is what ages lithium cells.
Whatever the 270 Wh pack, how long it lasts is mostly in your hands. Lithium batteries prefer to live between roughly 20% and 80% of charge; draining to empty and leaving it there, or storing it fully charged in a hot space, are the two habits that shorten a scooter's usable life the fastest. With the battery built in, treating it gently is the difference between a scooter that holds its range for years and one that fades in a season.
What it costs to own
The sticker price is $300, but the number that matters is what it costs to keep. Over two years we estimate a total of $374 once you add electricity (roughly three charges a week at the US average rate) and consumables such as brake pads. That is an estimate for comparing models on the same basis, not a quote — but it reframes a cheap scooter with solid tyres against a pricier one that may cost less to run.
Against a category median of $300, the S2 is priced in line with its peers, so the decision comes down to the specifics above rather than the total.
How the Hiboy S2 compares in its class
We rank the Hiboy S2 against every other budget scooter in the database on the same five measures — range, power, build, portability and value — each scored within the category so it competes with true peers rather than machines from a different price bracket. Its overall score is 48/100.
GOTRAX G3 MAX — 89/100, $395, 37 mi claimed. Scores higher overall — worth a look before you commit.
NIU KQi 100F — 61/100, $299, 18 mi claimed. Scores higher overall — worth a look before you commit.
Hiboy S2 Nova — 46/100, $287, 20 mi claimed. Scores lower, but check the specifics if one of its numbers matches your priority.
The comparison table on each ranking page lets you sort these side by side on whichever specification actually decides your purchase.
The verdict
The Hiboy S2 earns its place for a large battery for its class, and its main compromise is a few specifications the maker leaves unstated. It is a considered pick for a specific buyer rather than a blanket recommendation. As always, every figure above is Hiboy's published claim or a value we compute from it, linked back to the manufacturer's own page so you can verify any number yourself.
Full specifications
Figures the manufacturer does not publish are shown as “—”. We do not estimate them.
Motor & speed
Specification
Value
Top speed (claimed)
19 mph
Nominal motor power
350 W
Peak motor power
500 W
Drive
Single motor
Max incline
15%
Battery & range
Specification
Value
Claimed range
17 mi
Estimated real-world range
9–12 mi
Battery capacity
270 Wh
Voltage
36 V
Capacity
7.5 Ah
Charge time
4 h
UL2272 certified
—
Build
Specification
Value
Weight
35.49 lb
Max rider load
220 lb
Tyres
8.5" solid
Suspension
rear
Brakes
E-braking & Disc braking
Water resistance
IPX4
Foldable
Yes
Features
Specification
Value
Display
—
App support
—
Apple Find My
—
Turn signals
—
Pros & cons
Derived from the published specifications above.
Pros
Cons
−Only IPX4 sealing — light rain at most
−Solid tyres transmit more road buzz than pneumatic
How we scored it
42
Range
50
Power
54
Build
37
Portability
58
Value
Scores are percentile-ranked within the Budget category, weighted 25/25/20/15/15 over whichever components are published. A component we cannot compute is dropped and the weights renormalise — never scored as zero. Read the full method.
Scores compare models within their own category. A budget scooter's 90 and a performance scooter's 90 are not directly comparable.
Where this scooter is street legal
This model's published specification fits the statutory definition of a street-legal scooter in 12 of the 17 states we have verified against the statute and exceeds the definition in 1.
Falling outside a definition does not make a scooter illegal to own. It means the permissions written for that device class — bike-lane access, no registration, no insurance — do not apply to it as sold.
NIU KQi 100F pairs a claimed 17.4 mph top speed, a claimed 18 miles of range, a 243 Wh battery. Best suited to riders who carry a scooter up stairs or onto transit, budget-conscious first-time buyers.
Hiboy S2 Nova pairs a claimed top speed of 19 mph, a claimed range of 20 miles, a 324 Wh battery. Best suited to budget-conscious first-time buyers, riders who carry a scooter up stairs or onto transit.
GOTRAX Fusion pairs a claimed top speed of 18 mph, a claimed range of 14 miles, a 209 Wh battery. Best suited to budget-conscious first-time buyers, riders who carry a scooter up stairs or onto transit.
Hiboy claims 17 miles. Manufacturers measure range at about a 165 lb rider, a low constant speed and on flat ground, so we estimate a realistic 9–12 miles. Heavier riders, hills, cold weather and higher speeds all push you towards the lower end.
How fast is the Hiboy S2?
The manufacturer's claimed top speed is 19 mph. That figure is measured under favourable conditions; rider weight and gradient both reduce it in practice.
Can you ride the Hiboy S2 in the rain?
It carries an IPX4 water-resistance rating. That covers light rain and splashes but not heavy standing water.
How much does the Hiboy S2 weigh?
It weighs 35.49 lb and is rated to carry up to 220 lb. Anything above roughly 50 lb is difficult to carry up stairs or lift onto public transport regularly.
Is the Hiboy S2 worth the price?
It currently tracks at $300. Our value score compares its range, power, build and portability against other Budget models at their current prices, so it rewards specification per dollar rather than a low price alone. Check the price history above before buying — we track it over time.