Fast Answer for Busy Riders ⚡ (TL;DR)
The KUKIRIN S1 Max edges out the VELOCIFERO MAD AIR SPECIAL as the more rational buy for most riders: you get more real-world range, better weather protection, and a significantly lower price, all in a package that is still light and easy to live with. The Velocifero fights back with a much more comfortable ride, better brakes, a removable battery, and classier design - it simply feels more premium on the road.
Choose the S1 Max if your priority is value, low maintenance, and flat-city commuting on mostly smooth tarmac. Choose the Mad Air Special if you care about comfort, looks, and removable-battery practicality, and are willing to pay extra for a nicer experience rather than pure specs.
Both have compromises; the interesting part is deciding which compromises you can live with - so let's dive into the details before you spend your money.
Electric commuter scooters have matured to the point where the spec sheets all start to look suspiciously similar. Same motor rating, similar weight, same legal top speed. Yet in practice, some scooters make you smile, while others feel like you're riding a cleverly disguised shopping trolley.
The VELOCIFERO MAD AIR SPECIAL and KUKIRIN S1 Max sit in that compact-commuter sweet spot: light enough to carry, fast enough for city limits, and priced so they won't wreck your monthly budget. One leans heavily into Italian-flavoured design and comfort, the other into hard-nosed value and low maintenance. I've put real kilometres on both, in good weather and bad pavements, to see which one actually earns a place in your hallway.
If you're torn between style and comfort on one side, and price and simplicity on the other, this comparison will help you figure out which scooter fits your daily grind - and which one will just end up collecting dust.
Who Are These For, and Why Compare Them?
Both scooters live in the compact, single-motor commuter class: legal top speed, roughly similar weight, and a design that pretends to love public transport as much as bike lanes. They're aimed at riders who need something for daily A-to-B rather than adrenaline therapy.
The Velocifero Mad Air Special positions itself as the "grown-up" stylish commuter: magnesium frame, big pneumatic tyres, suspension at both ends, removable battery, and a price tag that nudges it out of the bargain bin. It's for the person who wants to glide to the office, not survive it.
The Kukirin S1 Max is bluntly more utilitarian: solid honeycomb tyres, rear spring, smaller wheels, and a noticeably lower price. It's the scooter for people who look at an e-scooter and see a tool, not an art project. Same legal speed, similar motor rating - just very different priorities, which is exactly what makes this comparison interesting.
Design & Build Quality
Put them side by side and you instantly see the philosophical split.
The Mad Air Special has that "designed by someone who sketches motorcycles for fun" vibe. The magnesium alloy frame allows those flowing, organic shapes - the deck and stem feel like one sculpted piece rather than tubes bolted together. Cables are routed cleanly, the display is integrated into the stem rather than stuck on like an afterthought, and overall it looks like a premium object, not a cheap rental refugee.
In the hand, the Velocifero feels dense but refined. The magnesium frame is rigid without carrying the hollow clatter many cheap alloy scooters suffer from. The latch feels solid, and once locked, the stem doesn't wobble around like a nervous intern in their first board meeting.
The Kukirin S1 Max is more honest and a bit more... industrial. Aluminium alloy frame, sharper lines, visible welds that are decent but not art, and that typical orange-black colour scheme shouting "budget but trying." The folding joint is actually well executed for the price - it locks positively and doesn't scream "play" right out of the box - but you don't mistake it for Italian design.
Where the S1 Max feels a bit cheaper is in the details: the plastics around the deck, the rear fender brake, and the overall finish. Nothing is terrible, but nothing feels particularly special either. It's "good enough" engineering, not "let's impress the design jury." That said, for the money, it's put together better than many anonymous no-name scooters in the same price band.
In build and design terms: the Velocifero clearly wins on aesthetics, integration and perceived quality. The Kukirin counters with "it's fine, and also much cheaper." You'll notice the difference every time you lock them up outside a café.
Ride Comfort & Handling
This is where the two scooters stop being polite and start getting real.
The Mad Air Special rolls on large pneumatic tyres with suspension front and rear. That combination is worth more than half the marketing brochure, frankly. On real city streets - cracked asphalt, tram tracks, and those evil sharp-edged manhole covers - the Velocifero does something rare in this class: it actually absorbs. You feel the road, but you're not punished by it.
After a few kilometres of broken pavements, my knees and wrists still felt mostly fresh, which is something I cannot say about most lightweight commuters. The bigger wheels also add stability; at top speed you're not constantly micro-correcting to keep it in a straight line. It feels like a small vehicle, not a toy.
The S1 Max takes the opposite route: smaller solid honeycomb tyres, with a single rear spring trying to save your spine. On smooth tarmac and decent bike lanes, it's absolutely fine - firm but controlled. The low deck height helps it feel planted and agile; weaving through pedestrians or carving gentle corners is confidence-inspiring.
Hit cobblestones or seriously rough pavement, though, and you're quickly reminded that rubber with holes is still not air. The rear suspension takes the edge off bigger hits, but the front is unforgiving. After a few kilometres on bad surfaces, your feet and hands know exactly where every crack in the city budget is.
Handling-wise, both are easy to ride. The Velocifero's wider tyres and dual suspension make it more forgiving over mid-corner bumps and imperfect surfaces. The Kukirin feels sharper and a bit more nervous on bad roads, but more nimble in tight, flat urban spaces. Comfort crown: clearly Velocifero. Agility on smooth city grids: the S1 Max keeps up just fine.
Performance
On paper, both share a similar rated motor output. In practice, their personalities differ slightly.
The Mad Air Special's rear hub motor gives that nice "push from behind" feeling, with torque tuned for urban pull-away. It's not wild, but at lights it happily gets you ahead of the bicycle pack. Throttle response in its sportiest mode is crisp without being jumpy, which makes threading gaps in traffic feel natural. On flat ground, it cruises at its capped top speed without feeling strained.
Where it starts to show limits is on steeper hills, especially if you're closer to the stated maximum rider weight. Moderate inclines are fine; long or steep ones turn into a patient climb rather than an attack. You'll get there, but you won't be bragging about it.
The Kukirin S1 Max uses a similar rated motor with a higher claimed peak output, and you do feel that bit of extra punch off the line. It spools up smoothly but with enough eagerness that first-time riders sometimes raise an eyebrow. On flat urban terrain up to around the legal limit, it feels every bit as quick as the Velocifero, if not slightly more eager at lower speeds.
On inclines, the story is broadly similar: reasonable for common bridges and underpasses, a bit wheezy on serious hills, especially with heavier riders. Neither of these scooters is built for mountainous cities; they're for relatively sane topographies.
Braking, though, is where they diverge clearly. The Mad Air Special gives you a proper rear mechanical disc brake plus electronic assistance in the front. That means familiar lever feel, predictable modulation, and much more confident emergency stopping. Grab a handful, and the scooter squats and slows without drama.
The S1 Max relies on an electronic brake plus a rear fender foot brake. The electronic brake is fine for routine speed trimming, but for real emergency stops you're stomping on the fender, which is less intuitive - especially under panic. Once you learn it, it works, but it never feels as reassuring as a proper disc. In fast urban traffic, that difference matters.
Battery & Range
Both scooters use similar-voltage battery packs, but with different capacities and philosophies.
The Velocifero's pack is smaller on paper, and that shows in real-world range. In mixed riding - some full-speed stretches, some stops, a bit of headwind, and a rider in the "average adult" category - you're realistically looking at commutes in the low twenties of kilometres before you start eyeing the battery gauge. Gentle eco riding can squeeze more, but that's not how most commuters use them.
Where the Mad Air Special redeems itself is the removable battery. If you live in a flat without a lift or park your scooter in a garage, being able to pop the battery out and carry it upstairs is worth its weight in sanity. It also doubles as a theft deterrent: a scooter without a battery isn't going far. For urban living, this is genuinely useful, not just brochure fluff.
The Kukirin S1 Max carries a slightly larger pack and, unsurprisingly, delivers more practical range. In similar conditions, it will outlast the Velocifero by a few extra kilometres, often enough to make the difference between "comfortable there-and-back" and "I really should top up at the office." If your commute is stretching towards the upper end of what these scooters were designed for, that extra margin is valuable.
The downside? The S1 Max's battery is fixed. If you can't bring the whole scooter to a plug, you're out of luck. Charging also takes notably longer, so you're planning around overnight or full-workday charges rather than quick top-ups. In pure range-for-weight and range-for-price terms, the Kukirin wins. In day-to-day urban practicality, the Velocifero claws back some points thanks to that removable pack.
Portability & Practicality
On the scales, both sit in the same "you won't love carrying it, but you won't die either" category. Think hefty suitcase rather than featherweight laptop bag.
The Mad Air Special feels slightly more substantial due to its bigger tyres and suspension hardware, but the magnesium frame keeps it from ballooning. The folding mechanism is straightforward: drop the stem, hook it, and you're ready to lug it into a train or up a flight of stairs. The folded package is reasonably compact, but those wider, larger tyres mean it occupies a bit more volume than the spec sheet suggests.
The S1 Max has been designed very explicitly with multi-modal commuting in mind. Folded, it turns into a slim plank that slides under desks and into car boots with minimal fuss. Because the tyres are smaller and solid, there's no extra bulk, and you're not dragging mud and grit from big tread blocks into your hallway. The stem latch is quick and simple; you can fold it in the time it takes the train doors to beep at you.
In daily life, the Kukirin is the less fussy object to live with. You don't worry about where to stash a removable battery; you don't care about tyre pressure; you just fold, carry, unfold. The Velocifero is still portable in absolute terms, but it's more of a "light scooter" than a true "grab-and-go" urban ninja.
Safety
Safety on small wheels is mostly about three things: brakes, grip, and visibility. On two of those, the Velocifero has a clear advantage.
The disc-plus-electronic braking on the Mad Air Special simply inspires more confidence than the S1 Max's electronic-plus-fender combo. In an emergency stop - taxi door, wandering pedestrian, dog on an extendable lead (we've all been there) - having a proper mechanical brake under your fingers is exactly what you want. The modulation and feel are just better.
Grip-wise, the Velocifero's larger pneumatic tyres are again the safer option on imperfect surfaces and in the wet. Air-filled rubber deforms around imperfections, maintains contact, and gives you more feedback before it breaks traction. On damp zebra crossings or leaf-strewn corners, that margin matters. The Kukirin's honeycomb tyres are puncture-proof, but they are intrinsically more skittish on slippery or broken surfaces.
Water resistance tips the scales back a little. The S1 Max's higher ingress rating gives it slightly more resilience against persistent wet roads and light rain. The Mad Air Special is splash-friendly but not something you want to regularly subject to true British autumn weather. Either way, neither should be your choice for all-weather monsoon commuting - but the Kukirin copes a bit better with drizzle and puddles.
Lighting on both is adequate for being seen, less so for properly seeing in pitch-black environments. The Velocifero's integrated lighting and brake-activated rear are nicely executed; the S1 Max's bright headlight and active brake light do the basics well. On unlit paths, you'll want an extra handlebar or helmet light with either scooter.
Community Feedback
| VELOCIFERO MAD AIR SPECIAL | KUKIRIN S1 Max |
|---|---|
What riders love
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What riders love
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What riders complain about
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What riders complain about
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Price & Value
Here's where things get uncomfortably blunt for the Velocifero.
The Mad Air Special costs noticeably more. For that money, you get a removable battery, dual suspension, larger pneumatic tyres, nicer design, and better brakes. From a pure "how pleasant is this to ride?" perspective, the extra spend is not wasted. It feels like a nicer product and treats your body better, especially if your roads are less than perfect.
The Kukirin S1 Max undercuts it by a meaningful chunk of cash while still offering broadly similar performance, more range, and a very usable everyday package. You sacrifice comfort, braking sophistication, and design flair, but you gain excellent value and the sort of low-maintenance ownership that appeals to people who never want to see a tyre pump.
From a strict money-versus-utility standpoint, the S1 Max comes out ahead. The Velocifero makes sense if you explicitly value its comfort, design and removable battery enough to pay for them. If you're just trying to stop donating your money to shared-scooter companies every month, the Kukirin is going to look very tempting.
Service & Parts Availability
Velocifero is a smaller, design-driven brand with a growing but patchier distribution network. In some European countries you'll find official dealers and spares; in others, you're more reliant on online orders and general scooter shops willing to improvise. The fundamentals - tyres, brakes, basic hardware - are standard enough, but brand-specific bits like frame parts or display components may involve a wait.
Kukirin, by contrast, has entrenched itself as one of the big budget players, with warehouses dotted around Europe. That means faster shipping, easier access to compatible parts, and a broader ecosystem of third-party spares and tutorials. Their customer support isn't exactly luxury-hotel level, but for a budget brand it's competent enough, and the S1 Max's simplicity makes most routine issues DIY-friendly.
If you value easy, cheap, and quick fixes, the Kukirin ecosystem has the edge. The Velocifero is serviceable, just not quite as idiot-proof from a spares perspective.
Pros & Cons Summary
| VELOCIFERO MAD AIR SPECIAL | KUKIRIN S1 Max |
|---|---|
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Pros
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Cons
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Cons
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Parameters Comparison
| Parameter | VELOCIFERO MAD AIR SPECIAL | KUKIRIN S1 Max |
|---|---|---|
| Motor rated power | 350 W rear hub | 350 W rear hub (500 W peak) |
| Top speed (unlocked) | ca. 30 km/h | ca. 30 km/h |
| Claimed range | 30-35 km | 39 km |
| Realistic range (mixed use) | ca. 25 km | ca. 28 km |
| Battery capacity | 360 Wh (36 V 10 Ah, removable) | 374,4 Wh (36 V 10,4 Ah, fixed) |
| Weight | 16 kg | 16 kg |
| Brakes | Front electronic + rear mechanical disc | Electronic + rear fender brake |
| Suspension | Front and rear | Rear spring only |
| Tyres | 10" pneumatic, tubeless | 8" solid honeycomb |
| Max rider load | 120 kg | 100 kg |
| Water resistance | IPX4 | IP54 |
| Typical price | ca. 533 € | ca. 416 € |
Final Verdict - Which Should You Choose?
Both scooters claim the same role: compact, single-motor urban commuters. They reach similar speeds, weigh about the same, and target the same city rider. Yet they approach the problem so differently that the choice is, in the end, quite clear.
If you want the nicer experience - smoother ride, better braking, bigger load capacity, removable battery, and a scooter you actually enjoy looking at - the VELOCIFERO MAD AIR SPECIAL is the more pleasant machine to live with. It pampers you more than most scooters in this size and power class, and if your daily route includes bumpy cycle lanes, it will have your joints writing it thank-you notes.
If you're counting coins and just want a reliable, low-maintenance partner for flat to moderately hilly cities - something you can fold, carry, charge, and forget about - the KUKIRIN S1 Max is simply the more sensible purchase. It goes a bit further on a charge, shrugs off punctures, and saves you a solid chunk of money that you can spend on a good helmet and decent lights (which you absolutely should).
So: heart and comfort say Velocifero; wallet and logic say Kukirin. Decide which voice runs your commute, and the "right" scooter picks itself.
Numbers Freaks Corner
| Metric | VELOCIFERO MAD AIR SPECIAL | KUKIRIN S1 Max |
|---|---|---|
| Price per Wh (€/Wh) | ❌ 1,48 €/Wh | ✅ 1,11 €/Wh |
| Price per km/h of top speed (€/km/h) | ❌ 17,77 €/km/h | ✅ 13,87 €/km/h |
| Weight per Wh (g/Wh) | ❌ 44,44 g/Wh | ✅ 42,74 g/Wh |
| Weight per km/h (kg/km/h) | ✅ 0,53 kg/km/h | ✅ 0,53 kg/km/h |
| Price per km of real-world range (€/km) | ❌ 21,32 €/km | ✅ 14,86 €/km |
| Weight per km of real-world range (kg/km) | ❌ 0,64 kg/km | ✅ 0,57 kg/km |
| Wh per km efficiency (Wh/km) | ❌ 14,40 Wh/km | ✅ 13,37 Wh/km |
| Power to max speed ratio (W/km/h) | ✅ 11,67 W/km/h | ✅ 11,67 W/km/h |
| Weight to power ratio (kg/W) | ✅ 0,0457 kg/W | ✅ 0,0457 kg/W |
| Average charging speed (W) | ✅ 72,00 W | ❌ 49,92 W |
These metrics strip away opinion and focus purely on maths. Price-per-Wh and price-per-kilometre show how much energy and usable range you buy for each euro. Weight-related metrics tell you how efficiently each scooter uses its mass to deliver range and performance. Wh-per-kilometre is your running-efficiency figure, while power-per-speed and weight-to-power ratios show how much motor you have relative to speed and weight. Average charging speed simply reflects how quickly each battery fills from empty.
Author's Category Battle
| Category | VELOCIFERO MAD AIR SPECIAL | KUKIRIN S1 Max |
|---|---|---|
| Weight | ✅ Same, but better spec | ✅ Same, still portable |
| Range | ❌ Shorter real-world range | ✅ Goes a bit further |
| Max Speed | ✅ Stable at top speed | ✅ Similar, feels zippy |
| Power | ❌ Feels modest on hills | ✅ Slightly stronger punch |
| Battery Size | ❌ Slightly smaller capacity | ✅ More Wh on board |
| Suspension | ✅ Proper front and rear | ❌ Only rear spring |
| Design | ✅ Premium, distinctive look | ❌ More generic budget style |
| Safety | ✅ Better brakes and grip | ❌ Foot brake, small wheels |
| Practicality | ✅ Removable battery flexibility | ✅ Simpler, smaller folded |
| Comfort | ✅ Much smoother ride | ❌ Harsh on rough roads |
| Features | ✅ Removable pack, dual sus | ❌ Feature set more basic |
| Serviceability | ❌ Parts less ubiquitous | ✅ Easier parts and support |
| Customer Support | ❌ Smaller, patchy network | ✅ Larger EU presence |
| Fun Factor | ✅ Plush, confident carving | ❌ Fun but more rattly |
| Build Quality | ✅ Feels more premium | ❌ Clearly more budget feel |
| Component Quality | ✅ Tyres, brakes, frame better | ❌ Cheaper running gear |
| Brand Name | ✅ Strong design heritage | ✅ Bigger mass-market brand |
| Community | ❌ Smaller, more niche base | ✅ Large, active user base |
| Lights (visibility) | ✅ Integrated, brake-reactive | ✅ Bright with brake light |
| Lights (illumination) | ❌ Adequate, not amazing | ✅ Slightly better throw |
| Acceleration | ❌ Softer off the line | ✅ Feels a bit punchier |
| Arrive with smile factor | ✅ Comfort keeps you happy | ❌ Buzzier, less refined |
| Arrive relaxed factor | ✅ Less fatigue, smoother | ❌ More vibration, tiring |
| Charging speed | ✅ Noticeably faster fill | ❌ Long overnight charges |
| Reliability | ✅ Simple, proven layout | ✅ Few weak points reported |
| Folded practicality | ❌ Bulkier with big tyres | ✅ Slim, easy to stash |
| Ease of transport | ❌ Less neat in tight spaces | ✅ Better for trains, lifts |
| Handling | ✅ Stable, forgiving chassis | ❌ Twitchier on rough stuff |
| Braking performance | ✅ Disc plus e-brake | ❌ Fender plus e-brake |
| Riding position | ✅ Natural, relaxed stance | ❌ Less comfy for tall riders |
| Handlebar quality | ✅ Better integration, grips | ❌ More basic cockpit |
| Throttle response | ✅ Smooth, predictable curve | ✅ Slightly snappier feel |
| Dashboard/Display | ✅ Nicely integrated, clear | ❌ Harder to read in sun |
| Security (locking) | ✅ Remove battery, deterrent | ❌ Needs full scooter secured |
| Weather protection | ❌ Weaker splash rating | ✅ Better sealed, IP54 |
| Resale value | ✅ Design, removable pack help | ❌ Budget image hurts resale |
| Tuning potential | ❌ Less mainstream ecosystem | ✅ More mods, guides around |
| Ease of maintenance | ❌ Pneumatics need more care | ✅ Solids, simple hardware |
| Value for Money | ❌ Comforty, but pricey | ✅ Strong bang-per-euro |
Overall Winner Declaration
In the Numbers Freaks Corner, the VELOCIFERO MAD AIR SPECIAL scores 4 points against the KUKIRIN S1 Max's 9. In the Author's Category Battle, the VELOCIFERO MAD AIR SPECIAL gets 25 ✅ versus 21 ✅ for KUKIRIN S1 Max (with a few ties sprinkled in).
Totals: VELOCIFERO MAD AIR SPECIAL scores 29, KUKIRIN S1 Max scores 30.
Based on the scoring, the KUKIRIN S1 Max is our overall winner. Between these two, the Kukirin S1 Max comes out as the more rational everyday choice: it stretches your money further, demands less pampering, and quietly gets the commuting job done with minimal drama. The Velocifero Mad Air Special, though, is the one that actually feels special under your feet - more refined, more comfortable, and more satisfying if you care about how your ride feels rather than just what it costs. If your budget can stretch and your streets are less than perfect, the Mad Air Special will make your daily rides genuinely more pleasant. If you'd rather keep more cash in your pocket and just want a reliable city tool, the S1 Max is the scooter you'll end up recommending to friends.
That's our verdict when we try to stay objective – but hey, riding is mostly about emotions anyway, so pick the one that will make you look forward to your commute every single day.

