Ultraviolette Tesseract · the honest report

Radar on a scooter,
and a slipping ship date.

Bengaluru's most ambitious scooter, decoded honestly: what the radar ADAS and 261 km claim really mean, where the real-world range likely lands, and why the calendar, not the spec sheet, is the story. Sources on everything.

Start with what matters
The 10-second answer

One of the most ambitious scooters anyone has shown: radar-and-camera ADAS, up to 15 kW peak, and a 261 km IDC claim on the top pack. The problem is not ambition, it is delivery. As of mid-2026 it is still effectively a preorder, deliveries have slipped repeatedly, and there is essentially no production fleet to verify the numbers. Plan around ~110 km real, and treat every figure as a promise, not a result.

Range
up to 261 km IDC
0km, working estimate
−58% vs. the claim
Power
15 kW peak headline
0bhp peak (15 kW)
flagship on paper
Top speed
~125 kmph claimed
0kmph, maker claim
not yet independently tested
Delivery
bookings Mar 2025
0target window now
timeline keeps slipping
Range reality · straight-line
claim 261 km IDC, real estimate:
0km
−58% vs. the claim
Ultraviolette Tesseract · 6 kWh, estimate
Start city, or drag the pin
Claimed (IDC lab)Real (working estimate)
Rings are straight-line distance from your pin. The real figure is a methodology estimate, not a tested result, because almost no production units exist yet. Figures from this model's sourced specs.
What it really costs

Priced to launch,
not yet to own.

$0rough USD-equivalent (introductory pricing from ~₹1.2 lakh, final ~₹1.45 lakh ex-showroom)
Ultraviolette used tiered introductory pricing: roughly ₹1.2 lakh for the first buyers, then ₹1.3 lakh, then a final ex-showroom around ₹1.45 lakh. Battery option and city change the figure.

What we will not do: we cannot build a verified five-year cost-to-own for a scooter that is barely shipping. Insurance, on-road taxes, battery life and resale all depend on production data that does not exist yet. We show the home-market launch pricing honestly and say plainly that the rest is not knowable today.

The full report

Every module behind the headlines: who it is for, claims vs. physics, the radar story, what we can and cannot cost, and the standard scorecard. All sourced, with uncertainty flagged.

The 10-second honest answer

A genuinely ambitious flagship scooter, radar ADAS, up to 15 kW peak, three battery options up to 6 kWh, and a 261 km IDC claim. But it has kept slipping its delivery date since the March 2025 unveil, with the target now pointing as far out as 2027, and there is essentially no production fleet to verify anything. Plan around ~110 km real range, and judge it when it ships and someone independent has ridden it.

A

Is this scooter for me?

Start here, the right answer depends entirely on who is asking, and how much patience you have.

01

Who it is actually for

Same scooter, very different answer depending on the rider and their tolerance for a moving delivery date. We lead every report with this so nobody buys the wrong machine.

🚀Early adopters

The natural audience. If you love the radar concept, want a flagship-spec scooter, and can tolerate a shifting delivery window, the booking queue is yours to join. Just go in eyes open on the calendar.

Verdict, your call to make
🔬Safety-tech buyers

The radar ADAS suite, blind-spot detection, overtake and collision warnings, lane-change assist, is genuinely rare on a scooter. If that tech is your reason to buy, this is one of the only options, once it actually ships.

Verdict, promising, unproven
Buyers who need it now

Deliveries have slipped repeatedly, from early 2026 to Q3 2026 and reporting pointing toward 2027. If you need a daily ride soon, this is not it. The spec sheet is ready; the bike is not.

Verdict, wait, do not queue
📊Data-driven buyers

If you want to see real owners, measured range, and reliability data before you commit, there is nothing to look at yet. Wait for production bikes on the road and independent tests.

Verdict, wait for results
02

At a glance: claimed vs. real

Same scooter, two stories. The struck-through line is what the launch tells you; the big number is our best honest read. Where we cannot verify, we say so rather than guess.

Range
up to 261 km IDC
~110km est., 6 kWh
−58% est.
Power
flagship power
0kW peak (20.1 bhp)
maker claim
Top speed
~125 kmph
~125kmph claimed
untested
Delivery
bookings Mar 2025
~2027target window
slipped repeatedly
B

Innovations

What is genuinely clever, and which "innovations" are really table-stakes. The part the brand's own page never tells you, including the caveat that none of it is proven yet.

03

What makes it special

The Tesseract's pitch is tech-forward. Each badge tells you whether it is a real edge, normal for 2026, or marketing gloss, with the caveat that almost none of it has been independently verified on the road.

📡Radar + camera ADAS

A front-and-rear radar and camera package with blind-spot detection, overtake and collision warnings, lane-change assist, and handlebar haptic feedback. On a scooter, that is genuinely rare. The open question is whether it works as well as it demos.

★ Genuine edge
🔋Three battery options

A 3.5 kWh, 5 kWh and 6 kWh ladder with claimed ranges of 162, 220 and 261 km respectively. A range-vs-price choice this wide is uncommon in the segment and lets buyers pick their own balance.

✓ Solid
🔥Flagship power

Up to 15 kW peak (around 20.1 bhp) with a claimed 0 to 60 kmph in 2.9 seconds, several times what a conventional segment scooter makes. On paper it is a flagship. Whether the power delivers as promised is exactly what we cannot yet confirm.

✓ Solid, on paper
Fast charging claim

Ultraviolette claims charging from 0 to 80 percent in under an hour with a fast charger, and "twice the industry average". Plausible for the segment, but the production charge curve has not been independently measured.

≈ Unverified
⚠ The honesty caveat Every innovation above is a claim from the launch and spec sheet, not a tested result. With essentially no production fleet on the road as of mid-2026, we cannot confirm the radar's real performance, the range, the charge time, or the durability. We list what is promised and flag clearly that the road data does not exist yet.
C

Keeping them honest

Marketing specs vs. the physics. We can run the range math from the published battery; the rest we flag as not yet measurable.

04

Where "up to 261 km" comes from

The headline gap. The claim is an IDC certification-cycle number for the top 6 kWh pack, not your commute. Here is the arithmetic we can do honestly.

Step 1, real energy in the tank. Ultraviolette publishes the top pack as 6 kWh, but does not publish the nominal voltage and amp-hour split, so we work in kWh rather than invent a V and Ah figure.

# Energy: published as 6 kWh (6,000 Wh) top pack
# V and Ah split not published, so no V × Ah here
# Cannot safely use 100%. BMS reserve + taper ≈ 88% usable:
6,000 × 0.88 = ~5,280 Wh usable

Step 2, how much you spend per kilometre. Consumption is the whole game, and it rises sharply with speed because drag grows with the square of speed. The IDC cycle uses a gentle profile; real mixed riding spends more.

# Range (km) = Usable Wh ÷ Consumption (Wh/km)

MARKETING (IDC cycle, gentle):
6,000 ÷ 23 = ~261 km  ← the certification number

REAL, mixed riding (estimate):
5,280 ÷ 48 = ~110 km
Claimed (IDC)
261 km
Real estimate
~110 km
The takeaway: the 261 km figure uses a gentle lab cycle, not your traffic. Our ~110 km is a methodology estimate, not a tested result, because there is no production fleet to measure. Treat it as a working baseline and revise it the moment real owners report numbers. The smaller 3.5 kWh and 5 kWh packs scale down proportionally.
05

Power and charging: claims we cannot yet test

We are honest about the limits of what we can verify. Here is what is published, and what we are explicitly not claiming as fact.

Ultraviolette quotes up to 15 kW peak (around 20.1 bhp) and a top speed near 125 kmph. Convert the peak power to the unit everyone feels:

# Horsepower = Watts ÷ 746
Peak claim: 15000 W ÷ 746 = 20.1 hp  (maker figure, untested)

On charging, Ultraviolette claims 0 to 80 percent in under an hour with a fast charger. A rough sanity-check using our standard formula:

# Charge time (hr) ≈ Battery Wh ÷ Charger W × 1.1
To add ~80% of 6,000 Wh ≈ 4,800 Wh of charge.
A ~6,000 W fast charger: 4,800 ÷ 6000 × 1.1 = ~0.9 hr to 80%
⚠ What we are not claiming The peak power, top speed, 0 to 60 kmph time, and charge curve are all maker claims, not measured. The charger wattage above is an illustrative figure to show the claim is physically plausible, not a published spec. Until production scooters are tested independently, treat every performance number here as a promise.
D

What it costs

The launch pricing, honestly, plus a clear statement of what we cannot cost yet.

09

What we can and cannot cost

A full five-year cost breakdown for this model is impossible to itemize honestly today, because the bike is barely shipping. Here is the launch pricing and a plain statement of the gaps.

Line itemKnownNotes
Intro price (first buyers)~₹1.2 lakhTiered launch pricing, ex-showroom
Next tier~₹1.3 lakhFor the next band of buyers
Final price~₹1.45 lakhEx-showroom, top pack
On-road (RTO, insurance)not yetVaries by state and config
Battery life / replacementunknownNo production data
Resale valueunknownNo used market yet
Rough USD-equivalent sticker≈ $1,700–$2,500Conversion only, by tier and FX
⚠ A full 5-year breakdown is not possible yet We deliberately do not publish a five-year cost-to-own for the Tesseract. With deliveries only just beginning and reporting pointing toward 2027, there is no production data on battery life, real-world energy use, service costs, or resale. Inventing a plausible-looking total would break our one rule: factual only, never guess. We will itemize it properly once owners are on the road. Dated May 2026.
E

Living with it

What we know, what we do not, and why caution is the honest stance.

11

Reliability: unproven, and we say so

We read the coverage so you do not have to. The honest summary is that there is very little real-world coverage to read, because almost no production scooters exist yet.

✓ What looks promising

  • Advanced safety tech and performance claims position it as a genuine flagship.
  • Three battery options give buyers real flexibility on range and price.
  • Ultraviolette has prior product experience with its electric motorcycle line.

✕ What worries us

  • Repeatedly delayed deliveries since the March 2025 unveil.
  • No production owner data yet; claims are unverified in the real world.
  • New maker product category, new ADAS hardware, new tech, three unknowns stacked.
  • Parts and service infrastructure for a scooter and its radar are unestablished.
⚠ Why we are cautious Coverage so far (BikeWale, BikeDekho, EVINDIA and others) is launch and spec reporting plus recurring delivery slips. With essentially no production fleet on the road as of mid-2026, reliability and real-world performance remain unproven. Our scores below reflect that uncertainty honestly rather than rewarding ambition we cannot yet measure.
12

Parts & service availability

A vehicle is only as ownable as its parts supply. Here the Tesseract is genuinely unproven, and that matters for the radar hardware in particular.

This is a new product from a young maker whose previous experience is in electric motorcycles, not scooters. The ADAS hardware (radar, cameras) and scooter-specific parts and service infrastructure are unestablished. That is not a knock on intent, it is simply where things stand: until a service network and parts catalogue exist, ownability is a question mark.

Part categoryAvailabilityNotes
Battery packsvia maker onlyNo data on cost or supply
Radar / camera ADASunestablishedNovel hardware, unproven service
Scooter body / consumablesnew platformNo aftermarket yet
Service networkgrowingTied to maker rollout
F

The verdict

One scorecard, identical axes on every bike.

13

The standard scorecard

Every e-moto on the site is scored on these same eight axes, by the same rules, so a 7 here means the same thing as a 7 anywhere. Where data is missing, the score reflects the uncertainty, not the ambition.

Value for money
grin per dollar
0
Real-world range
vs. claim
0
Reliability
core mechanicals
0
Support & warranty
dealer-dependent
0
Parts & aftermarket
availability
0
Cost to own
5-yr, higher=cheaper
0
Street-legal ease
as shipped
0
Family-friendliness
new / young riders
0
Bottom line: the Tesseract is one of the most ambitious scooters anyone has shown, and ambition is not the problem. Delivery is. The scores lean cautious not because the concept is weak, but because the support, parts and reliability axes have no production data to stand on. Judge it when it ships and someone independent has ridden it, not before. If you are an early adopter who loves the radar idea and can tolerate a moving date, queue with open eyes; everyone else should wait for real owners.

The math toolkit

Our standing methodology, run identically on every e-moto, including bikes we would otherwise have reason to flatter.

5 formulas, every bike
1Real energy in the battery
Energy (Wh) = Voltage (V) × Capacity (Ah)

The only honest way to compare two batteries. Where the V and Ah split is not published, as here, we work from the stated kWh and say so.

2Usable energy
Usable Wh ≈ Nominal Wh × 0.85–0.90

You never use 0 to 100%. The BMS holds a reserve and voltage tapers at the bottom. We assume ~88%.

3Real range
Range = Usable Wh ÷ Consumption (Wh/km)

Consumption is the lever, and it rises sharply with speed. Drag grows with speed², so the brochure uses a gentle cycle.

4Power you can feel
hp = Watts ÷ 746  |  Continuous = cruise · Peak = launch

Always ask which number a spec quotes. Peak sells bikes; continuous moves them.

5Charge time
Time (hr) ≈ Battery Wh ÷ Charger W × 1.1

"Fast charging" is meaningless without the charger's wattage. The ×1.1 covers losses and taper.

Cost assumptionWe usedChange it if…
Annual mileageNot yet costedNo production data to model
Electricity rateLocal utility rateYour tariff differs
Taxes / on-roadBy state (India)RTO and insurance vary widely
Battery lifeUnknownNo fleet data yet
ResaleUnknownNo used market yet

Sources & references

✓ Every figure on this page traces to a source below

We cite everything and date it, because specs, prices and timelines change, and this one is changing fast. Manufacturer figures are labeled as claims; real-world numbers are our estimates from the methodology above, clearly marked as estimates because there is no production fleet to test. Spot an error? Our corrections policy means we fix it in public.

Specs & launch
Delivery timeline & pricing

Sources retrieved May 2026. Manufacturer pages state claimed specs; treat them as marketing figures, not independent tests. With almost no production fleet yet, all real-world figures on this page are methodology estimates, not measured results, and the delivery timeline is moving.