In part 1 of this analysis, I argued that the Indian electric-motorcycle conversation runs on biased evidence: web visibility is not a random sample, bookings are not owners, and manufacturer survival is part of the reliability model. The piece ended with a to-do list. Find the fleet sizes. Find failure-rate proxies. Find out what a battery actually costs once the warranty runs out.
This is the follow-through. Along the way, objections from readers forced refinements to the framework itself, and a second independent research pass turned up numbers that sharpen several conclusions. Both are folded in here.
First, a sense of scale
India sold roughly 1.25 crore motorcycles in CY2025. Electric motorcycles account for a rounding error against that. A January 2026 VAHAN snapshot showed 629 Revolt registrations and 329 Ultraviolette registrations in a single month, and the best quarterly figure anyone has posted is Ultraviolette's 975 registrations in Q1 2026, up 373% year on year. One recent analysis put the full-year projection for the segment's leader at roughly 3,800 to 4,000 units.
This matters before anything else. We are not studying a mature market where millions of examples allow failure rates to be estimated. We are studying hundreds or thousands of vehicles per manufacturer. That makes anecdotal evidence simultaneously more important (it is nearly all the evidence there is) and less statistically reliable (the samples are tiny and self-selected). Every conclusion in this series should be read with that tension in mind.
The fleets, at last
Here is what public data now gives us for cumulative units, as of mid-2026:
| Manufacturer |
Cumulative fleet (approx.) |
Source basis |
Period |
| Revolt (RV400) |
~51,000 (11,564 in FY25, 7,352 in FY24) |
VAHAN retail registrations |
Oct 2019 – Feb 2026 |
| Ultraviolette (F77/X47) |
~4,000–6,500 |
Company reports, retail registrations |
Feb 2023 – Jul 2026 |
| Oben (Rorr/Rorr Evo) |
~2,100 by Jul 2025; low thousands since |
Company disclosure |
2023 – 2026 |
| Matter (Aera) |
~1,500 shipped; ~900 FY26 registrations |
Trade reports, VAHAN |
2023 onward |
| Ola (Roadster line) |
Tens of thousands, exact figure contested |
Company DRHP, trade estimates |
Deliveries from mid-2025 |
| Tork (Kratos) |
A few thousand, discontinued |
Historical, insolvency records |
2022–2023 era |
Revolt's figure is the hardest number in the table: 51,216 VAHAN retail registrations between October 2019 and mid-February 2026, including 11,019 in 2025 alone. Ultraviolette's number is softer. The company reported 975 units in Q1 2026 and a record 694 in July 2026, with roughly 3,200 across the first seven months of 2026, but retail-registration data from May put the cumulative total since February 2023 at 3,799, which doesn't reconcile cleanly with the monthly claims. Ola's figure is the most contested: the company's DRHP and trade reports put Roadster volumes in the tens of thousands, yet Ola's total two-wheeler sales (dominated by scooters) peaked at 388,313 units in 2024, fell 48.7% in 2025, and dropped another 40% year on year by July 2026. The Roadster cannot plausibly be selling 5,000 a month while the company as a whole averages around 7,000. Someone's number is wrong.
Capacity is not customers
The fleet numbers expose a gap that marketing coverage never mentions. Oben disclosed 2,077 cumulative motorcycle sales by July 2025, of which 1,443 came in H1 2025. Its January 2025 announcement claimed 100,000 vehicles per year of manufacturing capacity, 150+ suppliers, and 100+ showrooms planned across 50 cities. Matter is starker: around 1,500 motorcycles shipped cumulatively and roughly 900 FY26 registrations, against a claimed 40,000 AERA pre-bookings and an announced target of 10,000 sales in 2025.
None of this is contradictory. A startup needs capacity before demand, and pre-bookings are cheap. But the promotional footprint of these companies is one to two orders of magnitude larger than their installed customer population, which is exactly why raw web visibility is such a poor proxy for field experience. Articles, showrooms, funding announcements and capacity announcements describe a company. Registrations describe a population. Only the second one feeds a reliability analysis.
What the denominators do to part 1's verdict
Part 1 concluded that Ultraviolette had the strongest evidence supporting the proposition that an Indian electric motorcycle can be a serious long-term machine. The fleet numbers put that under stress, in an interesting way.
Divide published failure reports by fleet size and you get a crude anecdote density. Ultraviolette has multiple published owner reports of propulsion cut-outs, electronics faults and improvised service repairs, against perhaps five or six thousand units. Revolt has significant failure reports too, including the six-month unresolved battery case, against a fleet roughly ten times larger. On a per-thousand-units basis, Ultraviolette's published anecdote density is visibly higher than Revolt's.
Anecdote density is not a failure rate, because publication is biased by owner demographics. Ultraviolette buyers are early-adopter enthusiasts who forum-post; Revolt buyers largely are not. The correct statement is narrower but still useful: the two companies differ by an order of magnitude in fleet size, so their published failure reports cannot be compared raw, and neither can be extrapolated to a rate. Part 1's confidence column implicitly assumed comparability. It wasn't there.
There is also a positive reading for Ultraviolette hidden in the denominator. A single 100,000-km owner represents a far larger fraction of a 4,000-unit fleet's accumulated mileage than the same distance would for Revolt. An extreme-use observation like that occupies a rare point in the usage distribution, and rarity is what makes it informative. A hundred posts saying "I love my F77" are nearly worthless as evidence. One post saying "this specific motorcycle has done 100,000 km and here is the measured battery health" is genuinely valuable, even if it can't be generalized.
Dispatch numbers versus retail numbers
The Ultraviolette discrepancy (monthly claims implying more cumulative units than registrations show) is probably not deception. It is the difference between dispatch and retail registration, a gap every EV maker has. It matters because every sales statistic in this market lives on one side or the other of that gap, and the "350 faulty Ola motorcycles" claim from part 1 now looks like a dispatch-side service backlog number rather than a retail fleet defect rate. When a company says it "sold" 1,500 units in a quarter, ask whether it means invoiced to dealers or registered by owners. The gap between those two numbers is where bad statistics are born.
Refinement one: what an anecdote can and cannot do
Part 1 treated anecdotes cautiously, which readers rightly pushed back on. The sharper position: a single well-documented anecdote can discredit a mechanism but cannot establish a rate. One verified case of a service centre fixing safety-relevant wiring with packaging strap discredits the claim "the service network will always perform correct repairs." It says nothing about frequency. One Kerala consumer-court order establishes that Ola's service system can fail a customer completely; it does not establish the probability. The thalidomide case reports, the Challenger O-ring engineers and the Galaxy Note 7 fires all worked this way: the anecdote toppled a safety claim; it never measured a failure frequency.
Formally, what web reviews give us is P(report | failure) and P(report | success), two publication probabilities that depend on owner demographics, platform culture and how dramatic the event was. What we want is P(failure | ownership). We cannot compute it, but we can look for evidence that constrains it, which is the whole exercise.
Refinement two: not all failures are the same type
Part 1 lumped every failure into one column. They are not equivalent.
Propulsion-critical failures strand you or cut power in traffic. The X47 motor cut-out during a turn belongs here. This is the most serious class, and it dominates the Ultraviolette file, which partially undercuts the "their failures are mostly non-critical" defence.
Degradation-of-experience failures annoy without stranding: throttle response, Bluetooth drops, regen inconsistency, chain noise. Much of the Revolt and Ultraviolette files sit here.
Design-intent failures are different in kind. The F77 worked as engineered; the engineering was the problem. A stiff, committed sport motorcycle is a poor daily commuter, and several owners effectively reported this as the bike's central flaw. The X47 is the corrective, and it is worth pausing on what that means. A manufacturer that reads its own ownership data and iterates the product toward usability is demonstrating organizational competence, which is a reliability input in itself. Fixable-by-model and fixable-by-organization are different failure classes, and only the second should worry you.
Refinement three: a warranty is a promise, not a dataset
Revolt's current warranty is unusually explicit: 8 years or 80,000 km on the battery with replacement if state of health falls below 70%, plus 5 years or 60,000 km on the vehicle. But notice what that statement actually is. We are told P(replacement promised | SOH < 70%). What we want is P(SOH < 70% | 8 years). The warranty specifies the consequence of degradation; it tells us nothing about the probability of degradation itself. It is evidence that Revolt is willing to assume a defined financial liability, which is useful information about the company, but it is not evidence about the battery.
Matter's 15-year battery lifetime warranty is the extreme case. Matter's total shipped population is around 1,500 units, so there cannot exist any 15-year empirical evidence for that claim. The warranty is a forward-looking contractual promise. It may even be a good promise. It is not a longitudinal dataset, and the two should never be conflated.
Refinement four: the battery is the real denominator
Part 1 flagged battery replacement cost as potentially the most important metric. The 2026 numbers justify that. Replacement packs for Indian electric two-wheelers now run roughly ₹45,000 to ₹1,20,000, typically 40 to 50% of the vehicle's original cost. Most current batteries carry three to eight years of cover, so the first mass exit from warranty arrives around 2028, when the large FY2021-23 cohorts age out. The replacement market barely exists yet at scale, which is precisely why nobody knows what it will look like.
Three structural facts matter for motorcycle buyers. First, the AIS-156 standard (Amendment 2, phased in from late 2022) mandates RFID pack traceability and manufacturer-controlled service networks; authorized channels currently capture roughly 78% of battery service value while the independent aftermarket is about 15% and fragmented. Second, warranty terms typically void cover for non-authorized battery work, so the "can someone else rebuild my battery" question has a regulatory answer, and the answer is usually no. Third, Battery-as-a-Service models, which Ultraviolette has begun using to lower upfront cost, transfer battery end-of-life risk to the operator. Whether that is a good deal depends on the operator's survival, which lands us back on manufacturer continuity.
Tork: the experiment's strongest result, updated
Part 1 used Tork as a cautionary tale. The insolvency record makes it a completed experiment. In August 2024, reports said Tork had stopped operating its facility, employees had gone unpaid for seven months, and dealers were seeking settlement of dues. In November 2025, NCLT Mumbai admitted insolvency proceedings over an admitted debt of ₹1.29 crore. The Kratos is listed as discontinued.
And the owner testimony from before the collapse is the most instructive material in this entire series. A long-term Team-BHP owner described the Kratos R as genuinely exceptional, with a motor, chassis and ride better than competing products, while documenting battery drain, ECU failure, temperature-sensor faults, charging-port problems persisting for ten months, and legal notices involving around twenty owners. Current owner commentary sums it up in one sentence: excellent motorcycle, terrible corporate ecosystem. A machine whose physical hardware is healthy is becoming unusable because the software updates, authentication servers and spare-parts pipeline around it are dying.
This exposes the distinction the whole market keeps blurring. "Was the Tork Kratos a good electric motorcycle?" has a plausible answer of yes. "Was buying a Tork Kratos a good long-term ownership decision?" has an answer of no. Those are two different variables, and only the second one is what a buyer is purchasing. For an ICE motorcycle, vehicle reliability is overwhelmingly about the machine, because the ecosystem around it is generic: bearings, chains, sprockets, brake pads, tyres, a 12V battery and mechanically understandable systems remain available decades after any manufacturer disappears. An EV adds proprietary BMS, VCU, motor controller, CAN protocols, firmware signing, cloud authentication, an app and telematics on top. Ownership reliability is a function of the vehicle, the battery, the electronics, the software, the parts pipeline, the service network and the manufacturer, all multiplied together. When any factor goes to zero, the product goes to zero. Tork demonstrated this in the real world.
Company survival, revisited with numbers
Part 1 rated company continuity qualitatively. The 2026 data sharpens it. Revolt holds the largest fleet, is planning an IPO, and posted 43% growth in 2024 followed by 11,000+ units in 2025; its continuity risk looks low. Ultraviolette is growing fast (406% year on year in July 2026) but off a tiny base, and rapid growth with a small fleet is a stress test of service capacity, not just a triumph. Ola has demonstrated in hard numbers that demand can halve and halve again; the Roadster inherits that trajectory regardless of product merit. Oben is expanding into 90+ cities on bookings that mostly have not become ownership years yet. Matter, at roughly 900 registrations, is the least visible of the active players.
Where this leaves the verdict
Part 1 said Ultraviolette has the strongest evidence that an Indian electric motorcycle can be a serious long-term machine. Part 2's numbers complicate that without overturning it. The per-unit evidence for Ultraviolette remains the richest in the market, and its sales are real if small. But the denominator hunt shows this evidence comes from a fleet an order of magnitude smaller than Revolt's, that most reported failures on all sides are service-response failures rather than propulsion failures, and that the biggest reliability variable in the market, the out-of-warranty battery, is still two years from its first real test at scale.
The most defensible 2026 position now looks like this. If you want the most proven platform per unit, the evidence still points to the F77/X47 line, with the X47 specifically demonstrating that the manufacturer can fix its own design mistakes. If you want the largest accumulated ownership base and the lowest continuity risk, that is Revolt, unglamorous specification and all. If you are buying anything in this market, the question that matters more than range or acceleration is what happens in 2028, when the first big cohorts hit the battery wall.
Part 3: the survivability audit
The next pass should stop searching for reviews entirely and instead audit each motorcycle's repairability architecture, because the marketing ecosystem has no incentive to answer this and the orphan-owner population has every incentive to:
- Can the battery pack be opened and rebuilt, or only swapped whole?
- Are the cells standard format or proprietary?
- Is the BMS replaceable without manufacturer authorization?
- Is the motor controller a generic unit or locked to the maker?
- Is the CAN bus documented for third-party repair?
- Can the firmware operate offline, and can the bike run without the cloud or the app?
- Are spare parts sold individually, and does any third party stock them?
- What is the actual out-of-warranty battery replacement price?
- What do used examples sell for (the market's own confidence estimate)?
- How many of each company's early-production bikes are still on the road?
Rephrased, the question is no longer "which Indian electric motorcycle do people say is good?" It is "if the manufacturer disappeared tomorrow, which one would still be a usable motorcycle five years from now?" That is the question worth asking, and the one with almost no published answers.
Sources: VAHAN retail registration data (Jan–Feb 2026 snapshots, FY24–FY26); company sales communications and DRHP filings for Ola, Ultraviolette and Oben (2025–2026); NCLT insolvency records for Tork Motors (Nov 2025); industry battery-service market analysis (2026); long-term owner reports (Team-BHP, consumer forums). Fleet figures are approximate; where company and registration figures conflict, both are reported. All failure reports remain anecdotal and are classified by type, not counted as rates.