Fast Answer for Busy Riders ⚡ (TL;DR)
The ICONBIT Delta Pro edges out the DENVER SEL-80135O as the more complete commuter: it feels more mature, has better brakes, is properly road-legal in strict markets, and offers a bit more real-world range and security for daily use. If your budget is tighter and your trips are very short and flat, the Denver can still make sense as an ultra-light, cheap "boot scooter" or student toy-for-transport. Think of the ICONBIT as a sensible, safety-focused tool, and the DENVER as the bright orange impulse buy that's fine as long as you know its limits.
If you care about legality, braking confidence and daily commuting, lean ICONBIT. If you just want something light, cheap and easy for a few kilometres here and there, the Denver is acceptable - with lowered expectations. Now, let's dig into what really separates them once you've ridden both over real city tarmac.
Electric scooters in this price bracket all promise the same thing: kill the boring walk, keep your wallet mostly intact. The ICONBIT Delta Pro and the DENVER SEL-80135O attack that promise from slightly different angles - one puts on a sober black suit and talks about regulations, the other turns up in bright orange and shouts "fun!" from across the bike lane.
I've spent enough kilometres on both to know that the brochure story and the pavement story are not always the same. Both are genuinely portable, both claim decent range for city hops, and both try to solve the "last-mile" problem without turning into a gym workout when you carry them. But under the surface, the trade-offs are very different.
If you're wondering which one you'll still be happy with after a few months of bumps, rain showers and late-night dashes to the station, keep reading - this is where the spec sheet fairy tales get translated into real-world behaviour.
Who Are These For, and Why Compare Them?
These two scooters live in the same ecosystem: budget-friendly, lightweight, legally tame, and pitched squarely at commuters, teens and "scooter curious" adults who don't want a 25 kg monster in their hallway.
The ICONBIT Delta Pro is the more "serious citizen" of the two. It's built around road legality in Germany and Switzerland, proper lighting, and a braking setup that clearly aims at grown-up commuting rather than casual laps around the park.
The DENVER SEL-80135O comes from the opposite direction: make it as light and cheap as possible, keep it fun and approachable, and hope the buyer reads the fine print on range and hills. It's a student scooter first, a commuter second.
They compete because, on the shelf, they're answering a very similar question: "What's the lightest, not-completely-terrible scooter I can buy without raiding my savings?" On the road, though, they feel quite different.
Design & Build Quality
In the hand, the ICONBIT Delta Pro feels like a lightweight tool; the Denver feels like a lightweight gadget.
The ICONBIT's matte black aluminium frame is pleasantly understated. No design fireworks, but the welds are tidy enough, there's a proper vehicle ID etched into the frame, and the overall impression is "budget commuter that wants to be taken seriously". The adjustable handlebar is a rare and genuinely useful touch, and the folding latch has that reassuring "clack" instead of a nervous creak.
The DENVER SEL-80135O, by contrast, leans hard into visual appeal. The orange highlights do a good job of distracting you from the fact that the frame and joints feel more "supermarket special". It's not that it's unsafe - the aluminium chassis is adequate - but tolerances are looser and the stem and bars develop rattles sooner if you're not periodically tightening bolts. You feel more toy-adjacent here.
Both use solid tyres, both use aluminium, both are featherweights by scooter standards. But if you blindfolded me and handed me each by the stem, I'd trust the ICONBIT to survive a tougher commuting schedule without starting a collection of new noises.
Ride Comfort & Handling
On smooth bike lanes, both are perfectly pleasant. The moment the surface gets even slightly honest, the differences emerge.
The ICONBIT's front shock and slightly more settled chassis give it the edge on comfort. It's still a solid-tyre scooter with small wheels, so let's not pretend it's plush - you will feel every sharp edge and expansion joint - but the fork does take the buzz out of cobbles and the deck feels nicely planted. The adjustable bar height also lets you dial in a stance that doesn't murder your lower back on the way to work.
The Denver also has front suspension and those honeycomb tyres, which compress a little under load. In theory, that should help. In practice, the whole front end feels lighter and more nervous. On patchy tarmac, the bars start to chatter, and you'll often find yourself instinctively bending your knees more to compensate. After ten or fifteen minutes on mixed surfaces, my hands and forearms wanted a break.
In tight city weaving, both are agile thanks to their low weight. The ICONBIT feels more precise and predictable when making quick line changes around pedestrians; the Denver is nimble but a bit skittish, especially under heavier riders where the front wheel can feel overwhelmed by rougher patches.
Performance
Neither of these is going to tear your arms off - and that's perfectly fine in this class - but one does a clearly better job of pretending to enjoy the effort.
The ICONBIT's rear motor has noticeably more shove. Off the line, it pulls with a gentle but confident surge that makes dodging traffic at city speeds feel natural. You won't be drag-racing rental scooters, yet it gets to its limited top speed briskly enough that you don't feel like an obstacle. On mild inclines, it digs in and keeps rolling; heavier riders will feel it labour, but at least it keeps some dignity.
The Denver's front motor is more "we'll get there when we get there". Acceleration is soft and beginner-friendly, which is good for nervous riders but occasionally frustrating in dense traffic when you want to slot into a gap. Flat ground? Fine. Start to add gradient, and you quickly discover why the claimed climb angle is so modest. On longer ramps you end up doing the embarrassing kick-assist shuffle, especially if you're anywhere near the upper half of the weight limit.
Braking is another area where the ICONBIT simply feels more grown-up. The combination of drum plus electronic braking up front - plus a backup rear foot brake - gives you a strong, controllable stop, even if one system misbehaves. You can actually modulate braking rather than just stamping and hoping.
The Denver's electronic front brake plus rear foot brake combo is acceptable at this price, but it's more basic. The e-brake can feel abrupt, and the rear fender brake asks you to shift your weight back and balance on one leg, which isn't ideal in a panic situation. It stops, but confidence is lower - especially on wet or dusty surfaces.
Battery & Range
On paper, both look short-legged. On the road, one runs out of excuses a bit sooner.
The ICONBIT's battery is small by modern commuter standards, but it's still noticeably larger than Denver's. In real-world mixed city riding - stop-start traffic, some gentle inclines, an adult rider - the Delta Pro manages short urban commutes without sweating. Think of it as reliably covering a few kilometres each way with some margin, as long as you're not caning it in the fastest mode all the time.
The Denver, with its even smaller pack, is firmly in "short sprint" territory. Light rider, warm weather, flat route? You can scrape towards its optimistic claim. Put an average adult on board, add a bit of wind or a mild hill, and you're seeing the battery gauge tumble far earlier. After a handful of kilometres at full speed, you feel the motor's enthusiasm fading, and range anxiety becomes part of the routine.
Charging is quick on both thanks to their modest capacities. You can easily top either up at the office or in a café. But the ICONBIT's slightly better efficiency and larger pack mean you're planning your day less obsessively. With the Denver, you quickly learn the exact distance from your front door to the point where it goes from willing to sulky.
Portability & Practicality
Carrying either of these up stairs after a long day is refreshingly doable - they're both properly light. The differences are in how they behave when you're not riding them.
The Denver wins the raw weight contest by a small margin, and you do feel it when you're carrying it one-handed over longer stretches. For teens or smaller riders, this matters: less strain, fewer excuses to leave it locked outside. Its fold is compact and straightforward, clipping the stem to the rear fender for an easy "briefcase" carry. Under a desk, in a boot, behind a sofa - no drama.
The ICONBIT is only slightly heavier, and unless you're really counting every gram, the difference isn't a deal-breaker. Its folded package is slim and long, and the latch mechanism is more confidence-inspiring over time. Where it pulls ahead is day-to-day practicality: adjustable bars make it easier to share between family members, the side stand is sturdier, and the whole thing feels more like a tiny vehicle you integrate into your commute rather than a toy you happen to ride.
One practical catch with the ICONBIT: you shouldn't use it as a pure kick scooter if the battery is depleted, or you risk upsetting the motor internals. With the Denver, kick-assisting is almost part of the design philosophy, particularly on hills - though doing an all-manual ride on either isn't exactly joyful.
Safety
Safety is where the ICONBIT starts sounding like the sensible friend at the party - and the Denver the slightly under-prepared cousin.
The Delta Pro's triple braking system is a clear step above the class norm. Having a real mechanical drum up front, backed by electronic braking and a rear foot brake as a last resort, gives you layers of redundancy. When someone steps out from between parked cars, that drum makes the difference between a controlled stop and a white-knuckle prayer. Add in proper road-legal lights, reflectors and that vehicle ID, and it ticks boxes that many budget scooters simply wave at from a distance.
The Denver meets the basic obligations - front and rear lights, reflectors, IPX4 splash resistance, front suspension to keep the wheel in contact with the road - but it never quite inspires the same confidence. The front electronic brake and rear foot brake are fine for a light rider at modest speeds on dry tarmac. Push the conditions, or put a heavier adult on it in the wet, and you start wishing for a more robust stopping system and brighter illumination. For being seen, the lights are serviceable; for seeing on a dark path, they're borderline.
Tyre grip on both is similar: solid rubber means no punctures but limited forgiveness on wet metal, leaves or gravel. The ICONBIT's more planted chassis and rear-drive behaviour give it a small but noticeable stability edge at its limited top speed, especially when you're dodging potholes on damp mornings.
Community Feedback
| ICONBIT Delta Pro | DENVER SEL-80135O |
|---|---|
What riders love
|
What riders love
|
What riders complain about
|
What riders complain about
|
Price & Value
Both are inexpensive by e-scooter standards, but they sit on different rungs of the budget ladder - and that matters.
The Denver is aggressively cheap. For roughly the cost of a decent pair of trainers, you get a working e-scooter. If you treat it as a short-range toy-that-can-commute in perfect conditions, the value proposition looks impressive. But the moment you expect more - reliable daily 5 km+ rides, regular hill work, or serious durability - its compromises start to show. The real-world range shortfall and spotty reports of charging issues nibble away at the bargain narrative.
The ICONBIT costs more, but you can see where the extra money went: better motor, larger battery, vastly superior braking, road-legal equipment, and a general sense that someone in the design office actually commutes by scooter. It's not spectacular value in an absolute sense - there are rival brands offering more watt-hours for similar money - but within the strict road-legal, ultra-light niche, it's a defensible price.
If your budget can stretch to the ICONBIT, it's the safer long-term bet. If your budget absolutely cannot, the Denver still has a place - as long as you go in with eyes wide open about its limits.
Service & Parts Availability
Both brands are at least real, present entities in Europe, which already puts them ahead of the countless anonymous white-label imports.
ICONBIT has a decent presence in major EU electronics chains and is fairly well established in the micro-mobility space. That means parts, documentation and warranty handling are generally attainable. You're unlikely to get boutique, hand-holding service, but you're also not shouting into the void if something breaks.
Denver is the definition of mass-market: you'll find their logo on shelves from supermarkets to online giants. That ubiquity helps when you need a charger, a replacement unit under warranty, or a basic part. However, on very cheap products, support often leans toward "swap the whole thing if within warranty" rather than nurturing it along for years. Given the construction and component choices on the SEL-80135O, that's probably realistic; it's not built as a five-year investment piece.
Pros & Cons Summary
| ICONBIT Delta Pro | DENVER SEL-80135O |
|---|---|
Pros
|
Pros
|
Cons
|
Cons
|
Parameters Comparison
| Parameter | ICONBIT Delta Pro | DENVER SEL-80135O |
|---|---|---|
| Motor power | 350 W (rear) | 250 W (front) |
| Top speed | 20 km/h (limited) | 20 km/h (limited) |
| Battery capacity | 36 V - 5,2 Ah (≈ 187 Wh) | 36 V - 4 Ah (≈ 144 Wh) |
| Claimed range | Up to 20 km | Up to 12 km |
| Realistic range (adult rider) | ≈ 12-15 km | ≈ 6-8 km |
| Weight | 11,25 kg | 10,7 kg |
| Brakes | Front drum + front EBS + rear foot | Front electronic + rear foot |
| Suspension | Front shock absorber | Front spring suspension |
| Tyres | 8" solid rubber | 8" honeycomb solid rubber |
| Max load | 100 kg | 100 kg |
| Water resistance | IPX4 | IPX4 |
| Approx. price | ≈ 400 € | ≈ 225 € |
Final Verdict - Which Should You Choose?
If you're genuinely planning to use a scooter as part of your daily transport, the ICONBIT Delta Pro is the one that behaves like it got the memo. It stops better, copes with real-world traffic more calmly, offers more usable range, and arrives with a road-legal package that keeps you on the right side of regulations. It's still a compromise machine - short-range, firm-riding, and hardly luxurious - but it feels like a commuter tool rather than an oversized toy.
The DENVER SEL-80135O makes sense in narrower roles: as a student's campus runabout, a scooter you toss in the boot for the last kilometre to the beach, or a cheap first taste of e-mobility if you're unsure how often you'll actually ride. In those contexts, its ultra-low weight and low price are genuinely appealing. Just don't ask it to be more than it is; expecting car-replacement duties out of it is a fast route to disappointment.
So, if you want something you can rely on Monday to Friday and not just on sunny Sundays, pick the ICONBIT. If you're shopping for occasional fun or the shortest of flat commutes, and the budget is firmly fixed, the Denver will do the job - as long as your demands stay as light as the scooter itself.
Numbers Freaks Corner
| Metric | ICONBIT Delta Pro | DENVER SEL-80135O |
|---|---|---|
| Price per Wh (€/Wh) | ❌ 2,14 €/Wh | ✅ 1,56 €/Wh |
| Price per km/h of top speed (€/km/h) | ❌ 20,00 €/km/h | ✅ 11,25 €/km/h |
| Weight per Wh (g/Wh) | ✅ 60,16 g/Wh | ❌ 74,31 g/Wh |
| Weight per km/h (kg/km/h) | ❌ 0,56 kg/km/h | ✅ 0,54 kg/km/h |
| Price per km of real-world range (€/km) | ✅ 29,63 €/km | ❌ 32,14 €/km |
| Weight per km of real-world range (kg/km) | ✅ 0,83 kg/km | ❌ 1,53 kg/km |
| Wh per km efficiency (Wh/km) | ✅ 13,85 Wh/km | ❌ 20,57 Wh/km |
| Power to max speed ratio (W/km/h) | ✅ 17,50 W/km/h | ❌ 12,50 W/km/h |
| Weight to power ratio (kg/W) | ✅ 0,0321 kg/W | ❌ 0,0428 kg/W |
| Average charging speed (W) | ❌ 46,75 W | ✅ 48,00 W |
These metrics strip away the marketing and look at pure efficiency: how much battery and speed you get for your money and weight, how efficiently each scooter turns watt-hours into kilometres, and how hard the motor works for its top speed. ICONBIT clearly wins on energy efficiency, performance per kilogram and power headroom, while Denver claws back some points simply by being cheaper per watt-hour and charging slightly faster relative to its small battery.
Author's Category Battle
| Category | ICONBIT Delta Pro | DENVER SEL-80135O |
|---|---|---|
| Weight | ❌ Slightly heavier featherweight | ✅ Lightest, easiest to carry |
| Range | ✅ Realistically covers commutes | ❌ Very short adult range |
| Max Speed | ✅ Holds limiter more confidently | ❌ Struggles reaching, maintaining |
| Power | ✅ Noticeably stronger motor | ❌ Weak, especially on inclines |
| Battery Size | ✅ Larger, more usable capacity | ❌ Tiny pack, range suffers |
| Suspension | ✅ Feels more controlled, effective | ❌ Basic, less composed |
| Design | ✅ Mature, commuter-friendly look | ✅ Fun, youthful orange flair |
| Safety | ✅ Triple brakes, legal lighting | ❌ Basic brakes, dimmer light |
| Practicality | ✅ Better commuter integration | ❌ Fine only for very short hops |
| Comfort | ✅ Slightly smoother, more stable | ❌ Harsher, more vibration |
| Features | ✅ Adjustable bar, better display | ❌ Very minimal feature set |
| Serviceability | ✅ Feels more worth repairing | ❌ Cheap enough to replace |
| Customer Support | ✅ Solid EU presence | ✅ Mass-market, easy contact |
| Fun Factor | ✅ Zippy, confidence inspires fun | ✅ Playful, colourful around town |
| Build Quality | ✅ Tighter, more solid | ❌ Rattlier, more budget feel |
| Component Quality | ✅ Better brakes, controls | ❌ Cheaper parts, issues reported |
| Brand Name | ✅ Known in e-mobility niche | ✅ Recognised mass electronics brand |
| Community | ✅ Strong commuter user base | ❌ More scattered, casual users |
| Lights (visibility) | ✅ Proper road-legal package | ❌ Adequate but nothing special |
| Lights (illumination) | ✅ Better for dark stretches | ❌ Often reported as too dim |
| Acceleration | ✅ Stronger, more confident pull | ❌ Gentle, sometimes sluggish |
| Arrive with smile factor | ✅ Feels capable yet playful | ✅ Fun for short zippy rides |
| Arrive relaxed factor | ✅ Less range, brake anxiety | ❌ Worry about range, hills |
| Charging speed | ❌ Slightly slower per Wh | ✅ Quick top-ups, tiny pack |
| Reliability | ✅ Fewer critical complaints | ❌ Battery/charger issues reported |
| Folded practicality | ✅ Slim, secure latch | ✅ Very compact, clips neatly |
| Ease of transport | ✅ Light, well-balanced carry | ✅ Even lighter, easy stairs |
| Handling | ✅ More planted, predictable | ❌ Nervous, chattery front |
| Braking performance | ✅ Strong, redundant system | ❌ Basic, less confidence |
| Riding position | ✅ Adjustable, suits more heights | ❌ Fixed, less ergonomic range |
| Handlebar quality | ✅ Feels sturdier, fewer rattles | ❌ More vibration, cheaper grips |
| Throttle response | ✅ Smooth, predictable power | ❌ Softer, sometimes inconsistent |
| Dashboard/Display | ✅ Clear, informative LCD | ❌ Simpler, less informative |
| Security (locking) | ✅ VIN helps registration | ❌ No vehicle-style ID |
| Weather protection | ✅ IPX4 plus better sealing feel | ✅ IPX4, acceptable splash guard |
| Resale value | ✅ More desirable used commuter | ❌ Cheap new, weaker resale |
| Tuning potential | ❌ Legal-focused, little headroom | ❌ Budget hardware, not worth it |
| Ease of maintenance | ✅ Solid tyres, drum simplicity | ✅ Solid tyres, basic components |
| Value for Money | ✅ Better tool for commuters | ✅ Great if expectations modest |
Overall Winner Declaration
In the Numbers Freaks Corner, the ICONBIT Delta Pro scores 6 points against the DENVER SEL-80135O's 4. In the Author's Category Battle, the ICONBIT Delta Pro gets 36 ✅ versus 12 ✅ for DENVER SEL-80135O (with a few ties sprinkled in).
Totals: ICONBIT Delta Pro scores 42, DENVER SEL-80135O scores 16.
Based on the scoring, the ICONBIT Delta Pro is our overall winner. Between these two, the ICONBIT Delta Pro simply feels more like a scooter you can depend on rather than just play with. It rides with more composure, stops with more authority, and fits more naturally into a real commute, even if it never pretends to be anything other than a short-range workhorse. The DENVER SEL-80135O has its charm - light, cheap, cheerful - but it's the one you buy for occasional convenience or as a first flirtation with e-scooters, not the one you'll still be happily using after a year of daily rides. If you want your scooter to feel like part of your routine rather than a gamble, the ICONBIT is the more satisfying companion.
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.