OKAI NEON Ultra ES40 vs INMOTION S1F - Which Long-Range Commuter Actually Deserves Your Money?

Fast Answer for Busy Riders ⚡ (TL;DR)

The OKAI NEON Ultra ES40 is the more rounded, satisfying scooter for everyday urban commuting: it rides smoother, feels better put together in the details, and delivers a more premium, confidence-inspiring experience on real streets, not just in spec sheets. The INMOTION S1F fights back with noticeably longer real-world range and slightly higher top speed, making it attractive for heavy riders, delivery work, and anyone who values distance above all else.

Choose the NEON Ultra ES40 if you want a "mini vehicle" that feels solid, comfortable and fun every single day, and you don't routinely chew through huge distances. Choose the S1F if your priority is to ride long, ride loaded, and charge as rarely as possible, and you can live with the extra bulk and more utilitarian feel.

If you want to understand where each scooter really shines (and where the marketing fluff quietly falls apart), keep reading - the differences are more interesting than the spec sheets suggest.

There's a particular segment of scooters that has quietly become the real battlefield of urban commuting: single-motor, long-range machines that aim to replace your bus card and maybe your second car. The OKAI NEON Ultra ES40 and the INMOTION S1F are both planted right in that sweet spot.

On paper, they look like cousins: similar motor ratings, big batteries, proper suspension, serious range claims and prices that sit comfortably below the "irresponsible life choice" tier. On the road, though, they have very different personalities. One wants to be your refined everyday tool that just happens to look like it rolled out of a sci-fi film. The other is a long-distance limousine that occasionally feels like a battery on wheels with a scooter attached.

If the NEON Ultra ES40 is for riders who want their commute to feel like a well-sorted city bike with a turbo button, the INMOTION S1F is for those who measure life in kilometres and delivery runs. Let's dig into where they differ - and which one actually suits the way you ride.

Who Are These For, and Why Compare Them?

Both scooters live in the serious-commuter price bracket, the territory where you're not buying a toy any more - you're buying a vehicle. They cost comfortably under 1.000 €, yet boast bigger batteries, proper suspension and frames that don't wobble themselves to death in a year.

The NEON Ultra ES40 targets the rider who wants a genuinely nice daily ride: good comfort, robust city performance, stylish looks and enough range to forget the charger most days. It's the logical upgrade from rental-style scooters or early commuter models that start squeaking at the first pothole.

The INMOTION S1F is aimed more at the "big mileage" crowd: heavier riders, long suburban commutes, delivery workers. It trades a bit of polish for brute endurance and load capability. Think of it as a high-mileage diesel estate car: not sexy, but does the job day after day with minimal drama.

They compete because, for many riders, the question is: do I buy the smoother all-round commuter with great street manners (OKAI), or the long-legged workhorse that just keeps rolling (INMOTION)? Same money bracket, different priorities.

Design & Build Quality

Pick up the NEON Ultra ES40 and the first impression is "rental scooter that got a private-school education". The frame feels overbuilt in the best way, with that familiar fleet-scooter solidity but wrapped in a sleek, cyberpunk shell. The internal cabling, matte finish and integrated round display all give it a very modern, deliberate look. Nothing rattles, the stem feels rock-solid, and the deck rubber feels like it will survive years of wet shoes and dropped keys.

The INMOTION S1F goes for a more practical, slightly bulkier look. It still feels premium - the main frame is stiff, the welds are clean, and the huge deck and tall stem shout "adult scooter, not toy". The side LEDs and big stem display add a bit of theatre, but the overall flavour is more functional than stylish. It looks like it was designed by engineers first, designers second, which is not necessarily a bad thing - just a different vibe.

Ergonomically, both are good, but in different ways. The NEON Ultra's cockpit feels tidy and well thought out, with controls exactly where you want them, though that glossy round display can glare in harsh noon sun. The S1F's wide bars and high stem are great for tall riders and long trips, but smaller riders may feel like they're piloting a small tower.

In terms of perceived build precision, the OKAI has a slight edge: less flex in the stem, more "single solid piece" feeling, and a more cohesive design language. The S1F is robust, but you're constantly aware that it's big and a bit ungainly when not rolling.

Ride Comfort & Handling

After a few kilometres on bad city asphalt, the difference in ride quality becomes very clear - and pleasingly, both are on the right side of "my knees still like me".

The NEON Ultra ES40's suspension feels carefully tuned for real urban abuse. The hydraulic front end takes the sting out of high-frequency chatter - cobblestones, cracked bike lanes, the usual municipal neglect - while the adjustable rear spring soaks up deeper hits. With the 10-inch tubeless tyres doing their share of the work, the scooter glides rather than clatters. You stop bracing for every manhole cover and just ride.

The INMOTION S1F goes even more plush. Dual shocks up front and dual springs at the back give it a "floating sofa" character. At moderate speeds it simply erases a lot of what's beneath you. For long straight commutes or delivery shifts, that's brilliant - you just stand there and let it do its thing.

Handling is where their characters diverge. The OKAI feels more nimble and precise. The steering is stable but not lazy; weaving through traffic, dodging pedestrians and carving around parked cars feels natural and controlled. You always know what the front wheel is doing.

The S1F, by contrast, feels like a long, heavy cruiser. Stable? Absolutely. At higher speeds, it's very planted thanks to the long wheelbase and low-slung battery. But quick direction changes need a bit more planning and input. In tight city riding, it's more "guide the ship" than "dance through gaps". If you mainly ride straight, it's lovely; if your commute is a slalom, the OKAI is simply more fun and less tiring.

Performance

Both scooters share broadly similar motor specs and voltage on paper, and both sit in the "fast enough to keep up with city flow, not fast enough to terrify you" class. But the way they deliver that performance is different.

The NEON Ultra ES40 feels lively and eager. In its sportiest mode, it pulls cleanly from a standstill with enough punch to leave rental scooters and most bicycles wondering what just happened. It doesn't yank your arms off, but there's a nice little kick once it's rolling that makes urban riding genuinely entertaining. Hill starts are handled with quiet confidence; only on really ridiculous inclines do you feel it working hard.

The INMOTION S1F is tuned more for torque under load than for snappy playfulness. The acceleration is smooth and progressive rather than dramatic. That's deliberate: with heavier riders and longer climbs in mind, INMOTION prefers consistency and traction over theatrics. You squeeze the throttle, it leans into the task and just keeps pushing, particularly on inclines where many cheaper scooters give up and ask you to walk. Heavier riders especially will feel the difference here.

Top speed on both is in that "just about as fast as you want to go on bike paths without feeling antisocial" range, with the S1F nudging a little higher on the speedometer. On an empty, wide road that extra headroom is noticeable, but in typical city use it's less meaningful than it sounds - traffic, pedestrians and common sense will usually keep you below the limit of either scooter.

Braking-wise, both use a front drum plus rear regenerative setup. The OKAI's mechanical side bites predictably and strongly, but the regen is quite assertive - roll off the throttle hard or tap the lever and you can feel the rear digging in a bit more abruptly than some might like until you learn to feather it. The S1F's regen is smoother and more progressive, but some riders miss a bit of initial "bite" from the front, wishing for a sharper-feeling disc. In practice, both will stop you safely if you ride with some anticipation; neither feels under-braked, but the OKAI inspires slightly more confidence when you really clamp down.

Battery & Range

This is where INMOTION comes dressed for battle. The S1F's battery is slightly larger on paper, but more importantly, it's tuned and packaged for distance. In real-world riding - mixed speeds, proper use of the faster mode, a reasonably sized adult on board - you can comfortably get multi-day use out of a single charge if your commute is modest, or a full serious day of delivery work without eyeing the battery percentage every ten minutes.

The NEON Ultra ES40 isn't exactly thirsty, though. Its battery pack is not far behind, and in realistic use it will happily cover most people's daily there-and-back commute plus errands without anxiety. Expect solid two-way commuting at decent speeds, and one-charge "city exploration" days if you're not caning it flat out all the time. The main difference is that where the S1F often feels like it laughs at your range worries, the OKAI feels more like it politely reassures you.

Energy efficiency is reasonably close, but the S1F generally squeezes a bit more distance per charge, especially with heavier riders. That big battery does come with a downside: charging. With a single charger, you're waiting the better part of a working day for a full refill. The dual charging ports are genuinely useful - plug in two standard chargers and it becomes a much more viable "lunchtime top-up" machine.

The NEON Ultra, with a slightly smaller pack, lands in the more typical commuter zone: overnight it's fully refreshed from empty, even on a lazy charger. For most users, that's enough. If you're the type to roll through several tens of kilometres daily, the S1F's extra buffer feels very liberating; if not, the OKAI's battery is frankly already generous for the class.

Portability & Practicality

Neither of these is what you'd call a featherweight. If you dream of casually swinging your scooter up three flights of stairs one-handed, you're shopping in the wrong category. That said, the nuances matter.

The NEON Ultra ES40 is certainly on the heavy side for a single-motor commuter, but the weight feels compact and dense rather than sprawling. The folding mechanism is quick and confidence-inspiring, and once folded, the scooter forms a relatively clean, manageable package. The non-folding handlebars are the main annoyance: fitting it under a desk or in a tiny boot can be more awkward than it needs to be.

The INMOTION S1F adds a little more mass and a lot more physical presence. The tall stem, long deck and non-folding bars make it a sizeable object even when collapsed. Lifting it into a car is doable, but squeezing it into smaller cars or navigating tight stairwells and narrow hallways is where you'll start muttering about life choices. This is a scooter that wants a garage, bike room or at least a lift - not a fourth-floor walk-up.

For pure "I live in the real world and sometimes have to drag this thing around" practicality, the OKAI has a slight edge. It's still substantial, but less awkward to wrestle with. The S1F is perfectly practical if you mostly roll it in and out of storage on the same level; if you have lots of stairs or cramped spaces in your life, it becomes a daily compromise.

Safety

Both scooters are very safety-conscious in slightly different ways, and coming from brands with real engineering chops, not catalogue specials, that shows.

The NEON Ultra ES40 builds its safety case on three pillars: stable chassis, grippy tyres and outstanding visibility. The tubeless 10-inch tyres give solid traction, especially on less-than-perfect tarmac, and the longish wheelbase and rigid stem keep things composed under hard braking. The lighting package is frankly brilliant: a bright, properly mounted headlight and an abundance of stem and deck LEDs mean cars see you coming long before they notice the tiny bike icon painted on the ground.

The INMOTION S1F counters with some clever tech of its own. That long wheelbase and low-mounted battery make it feel extremely planted at higher speeds, almost like it's locked on rails. The tubeless tyres again do good work for grip and puncture resilience. The lighting goes a step further with automatic turn indicators that react to your steering/lean - a genuinely helpful feature when riding in city traffic where hand signals on a scooter are, let's be honest, often more theoretical than practical.

Braking systems, as mentioned, are similar in concept but different in feel. The OKAI's more aggressive regen can surprise beginners but gives you a firm, reassuring deceleration once you know how it behaves. The S1F's combo is calmer and more progressive, better for riders who hate sudden weight shifts, but it can feel a touch "soft" if you're used to sportier setups.

On wet roads and rougher surfaces, both feel trustworthy. The OKAI's slightly more agile front end can inspire more confidence in quick evasive manoeuvres; the S1F's extra stability shines at higher sustained speeds and when carrying a lot of weight. Pick your poison - sharp reflexes or calm composure.

Community Feedback

Price & Value

Both scooters sit in a similar price zone, with the S1F usually coming in slightly cheaper despite its bigger battery and extra range party trick. That, on paper, makes the INMOTION look like the value champion for distance riders and heavier users - and if you judge value mainly by kilometres per euro, that logic holds.

But value isn't just about distance. The NEON Ultra ES40 gives you a more polished riding experience, sharper handling, more sophisticated aesthetics and a genuinely tank-like chassis with proper dual suspension and great lighting. For a daily commuter who doesn't need ultra-marathon range, that combination feels extremely well-judged. You're paying for ride quality and long-term robustness as much as for watt-hours.

So: if your use case is long, frequent rides or payload-heavy work, the S1F is excellent value. If your rides are shorter but you care a lot about how the scooter feels, looks and behaves every single day, the NEON Ultra makes a very strong case for itself even at a slightly higher cost per kilometre.

Service & Parts Availability

INMOTION has been building up a solid global presence for years, largely off the back of its electric unicycles. That means decent distributor networks, fairly good access to spares and a history of firmware support and updates. In Europe, finding someone who has at least heard of INMOTION is relatively easy, and generic wear parts (tyres, tubes - well, not tubes here - bearings) are straightforward.

OKAI has historically been the ghost in the machine behind a lot of shared scooters, so they know how to support fleets - but consumer-facing support is a newer game for them. The good news is that their parts ecosystem is robust thanks to all that fleet commonality, and their consumer presence has been growing steadily. In practice, both brands are miles ahead of no-name clones from online marketplaces, but INMOTION still has a small edge in brand recognition and established dealer networks.

In terms of ease of repair, both use fairly standard layouts and components. Drum brakes mean less fiddling, tubeless tyres are a bit of a learning curve if you've only ever patched tubes, but nothing here is exotic. If you like doing your own maintenance, neither scooter will scare you.

Pros & Cons Summary

Parameters Comparison

Final Verdict - Which Should You Choose?

If your commute lives mostly inside a single city and your idea of a good ride is "comfortable, planted and a bit fun when the bike lane opens up", the OKAI NEON Ultra ES40 is the more satisfying scooter. It feels like a modern, well-engineered personal vehicle: smooth suspension, sharp but friendly handling, excellent lighting and a chassis that quietly shrugs off bad roads. You step off it at the end of the day thinking less about the scooter and more about how pleasant the journey was - which is exactly how it should be.

The INMOTION S1F absolutely has its place, and a strong one: if you are a heavier rider, have a genuinely long daily route, or earn your living hopping from address to address, the extra real-world range and heavy-rider friendliness are hard to ignore. It's a tool built to cover ground with minimal fuss, and it does that very well. But compared purely as "which one would I rather ride every day if I don't strictly need the extra range?", the NEON Ultra ES40 edges ahead with its more engaging, refined ride and better overall balance of comfort, performance and practicality.

In short: distance monsters, go S1F. Everyone else who wants a tough, enjoyable, grown-up scooter for real-world city life? The NEON Ultra ES40 is the one that will make you look forward to pressing that power button every morning.

Numbers Freaks Corner

These metrics put numbers to the trade-offs: price per Wh and per km tell you how much you pay to store and use energy; weight-related metrics show how much mass you haul around for that performance; efficiency (Wh/km) reflects how gently each scooter sips from its battery; power-to-speed and weight-to-power expose how "muscular" the setup is; and charging speed indicates how quickly you can get back on the road. None of them capture ride feel - but they are useful for understanding the hidden cost and efficiency structure behind each scooter.

Author's Category Battle

Overall Winner Declaration

In the Numbers Freaks Corner, the OKAI NEON Ultra ES40 scores 6 points against the INMOTION S1F's 5. In the Author's Category Battle, the OKAI NEON Ultra ES40 gets 31 ✅ versus 21 ✅ for INMOTION S1F (with a few ties sprinkled in).

Totals: OKAI NEON Ultra ES40 scores 37, INMOTION S1F scores 26.

Based on the scoring, the OKAI NEON Ultra ES40 is our overall winner. Riding both back to back, the OKAI NEON Ultra ES40 is the one that makes you grin more often - it feels sorted, solid and quietly premium in a way that makes everyday city miles genuinely enjoyable rather than just efficient. The INMOTION S1F absolutely earns respect for its stamina and load-carrying serenity, but it never quite shakes the feeling of being a very competent tool first and a fun companion second. If your heart wants a scooter that feels like a well-engineered little vehicle you'll actually look forward to riding, the NEON Ultra ES40 is the one that lingers in your thoughts after you step off. The S1F is the one you buy when your life is measured in kilometres - and the OKAI is the one you buy when your life is measured in good rides.

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.