MT Thunder 4 SV in India: price, review & should you buy it (Nov 2026)

WHERE TO BUY

what’s the best price?

Store by store, with warranty and best prices. Abroad comes second.

₹13,699 today

At Flipkart

WHERE TO BUY · CHEAPEST FIRST

Flipkart₹13,699, same as launch price; rated 4.5 by 397 buyers₹13.7KCheapest

Best price in India

₹13.7k

Flipkart

Cheapest anywhere

India

nothing reliable found

Next sale to watch

november

Black Friday sales · expected, not announced

Flipkart, ₹13.7k
Cheapest: ₹13,699, same as launch price; rated 4.5 by 397 buyers

REAL REVIEWS

what are people saying?

What YouTube, Reddit and Instagram are saying.

4.5

Overall reviews · 397

“mt thunder 4 is the worst helmet in the price bracket”

— r/indianbikes

THE LOUDEST TAKE

Safe on paper, heavy on the head.

— Mostly r/indianbikes

WHAT MOST AGREE ON

OVERALL REVIEWS (397)

THE LOUDEST TAKE

mt thunder 4 is the worst helmet in the price bracket

— r/indianbikes

WHAT MOST AGREE ON

Safe on paper, heavy on the head.

— Mostly r/indianbikes

USP

what makes it unique?

The facts outlets repeat and where the money goes.

THE JARGON, EXPLAINED

HIRP: High Impact Resistant Polymer. The plastic the helmet shell is made from.— ACKO Drive
ECE 22.06: A helmet safety regulation. MT says the Thunder 4 SV was the first sun-visor helmet to meet it.— YouTube
Pinlock: The visor is compatible with a Pinlock anti-fog insert, which helps keep it from fogging.— Amazon

NERD OUT FACTS

FACT 01
First sun-visor full-face helmet with ECE 22.06
MT says the Thunder 4 SV was the first helmet with a built-in sun visor to reach the market meeting ECE 22.06 rules.
YouTube (MT Helmets)
FACT 02
A Spanish brand with a 1968 start
MT Helmets is a Spanish brand, working since 1968, with one stated purpose: protecting motorcyclists around the world.
Mthelmets
FACT 03
Five-star SHARP rating in India
At its India launch, the Thunder 4 SV was reported to carry a 5-star SHARP rating, plus ECE 22.06, DOT and ISI certifications.
carandbike
FACT 04
Shell made from HIRP polymer
The shell is built from High Impact Resistant Polymer (HIRP), as reported at the India launch by ACKO Drive.
ACKO Drive

THE JARGON, EXPLAINED

HIRP: High Impact Resistant Polymer. The plastic the helmet shell is made from.— ACKO Drive
ECE 22.06: A helmet safety regulation. MT says the Thunder 4 SV was the first sun-visor helmet to meet it.— YouTube
Pinlock: The visor is compatible with a Pinlock anti-fog insert, which helps keep it from fogging.— Amazon

USECASES

WILL THIS WORK FOR ME?

What owners report, aspect by aspect. Every helmet here is checked on the same things.

Good fit for city riding

Certified and quiet at normal speeds. Heavy, with some build complaints.

SafetyPraised
ECE 22.06, DOT, ISI and a 5-star SHARP rating.
— carandbike
ComfortMixed
Comfortable, but owners call it heavy.
— r/motorcyclegear
Wind noisePraised
Quiet at normal road speeds, says one reviewer.
— Motorcyclenews
Fit and sizingPraised
One owner says true to size, snug fit.
— r/PHMotorcycles
Visor and buildComplaint
Fragile vent snapped, poor visor, rust reports.
— r/indianbikes
FakesUnproven
Nothing on fakes for the Thunder 4 itself.
Value for moneyMixed
Rs 13,699 start. Some say best value, others say worst.
— r/indianbikes

fine, but heavy.

Certified and quiet at normal speeds. Heavy, with some build complaints.

Good fit

Praised
Safety
ECE 22.06, DOT, ISI and a 5-star SHARP rating.
— carandbike
Mixed
Comfort
Comfortable, but owners call it heavy.
— r/motorcyclegear
Praised
Wind noise
Quiet at normal road speeds, says one reviewer.
— Motorcyclenews

Praised
Fit and sizing
One owner says true to size, snug fit.
— r/PHMotorcycles
Complaint
Visor and build
Fragile vent snapped, poor visor, rust reports.
— r/indianbikes
Unproven
Fakes
Nothing on fakes for the Thunder 4 itself.

Mixed
Value for money
Rs 13,699 start. Some say best value, others say worst.
— r/indianbikes

ALTERNATIVES AND COMPETITORS

MT Thunder 4 SV v/s others

The rivals reviewers keep bringing up.

CURRENT HELMET
MT Thunder 4 SV by MT Helmets
₹13.7K
Pick it for ECE 22.06 safety and a built-in sun visor.
Certification
ECE 22.06+DOT+ISI
Shell
HIRP
Visor
Sun visor+Pinlock
Vents
MT-AFCS airflow
18% lesser price
Storm II by LS2
₹11.3K
You want a lighter-feeling, well-known alternative; check its specs
Certification
ECE 22.06
Worse as the current shoe
Shell
KPA
Better as the current shoe
Visor
Sun visor+Pinlock
Same as the current shoe
Vents
Chin+top vents
Worse as the current shoe
FG101SV by Yohe
₹--
You want a carbon option in the same 10k-20k budget.
Certification
ECE 22.06
Worse as the current shoe
Shell
6K Carbon
Better as the current shoe
Visor
Sun visor+Pinlock
Same as the current shoe
Vents
Ventilation
Worse as the current shoe
58% lesser price
Thunder 3 SV Pro by MT
₹5.8K
You want an older MT line; check its certification before buying.
Certification
ECE 22.05+DOT+ISI
Worse as the current shoe
Shell
Polycarbonate
Same as the current shoe
Visor
Sun visor+Pinlock
Same as the current shoe
Vents
Multiple vents
Same as the current shoe

THE ONE DIFFERENCE THAT MATTERS

Newest safety rating and sun visor, but weight is a worry

You want latest safety papers

Launched at Rs 13,699 with ECE 22.06, DOT, ISI and a retractable sun visor.

— Autocar Professional

You ride long hours

One owner says it is heavy and not comfortable beyond about 1 hour.

— r/motorcyclegear

WHAT ARE WE THINKING?

WHAT DO I DO NOW?

Start small in the app, or head to the store.

YOU CAN ALWAYS SAVE FOR IT

Start with just ₹100

3.1K people are planning to save for it

SAVE FOR IT

HEAD TO RETAILERFlipkart

QUICK ANSWERS

the short version

Straight answers, from the same sources as everything above.

Should I buy the MT Thunder 4 SV right now?: Wait, till the Black Friday sale. Launch reports tout its 5-star SHARP rating. But owners can't agree on whether it rides quiet or noisy.
What is the MT Thunder 4 SV price in India?: ₹14k across Indian stores, checked 4 November 2026. The lowest listing we found is ₹13,699 at Flipkart.
When is the next sale for the MT Thunder 4 SV?: Black Friday sales is expected around November 2026; ran 28 nov–1 dec last year; this year's dates are not announced.
When did the MT Thunder 4 SV launch in India?: On 4 September 2026. Elsewhere: thunder 4 SV arrives on the market on November 2022.
Is the MT Thunder 4 SV good for city riding?: Good fit. Fine, but heavy. Certified and quiet at normal speeds. Heavy, with some build complaints.
What is the biggest complaint about the MT Thunder 4 SV?: Heavy on long, raised by some Reddit riders. Safe on paper, heavy on the head.
How long does the MT Thunder 4 SV last?: Nobody knows yet: nothing reliable found.

Should I buy the MT Thunder 4 SV right now?

Wait, till the Black Friday sale. Launch reports tout its 5-star SHARP rating. But owners can't agree on whether it rides quiet or noisy.

What is the MT Thunder 4 SV price in India?

₹14k across Indian stores, checked 4 November 2026. The lowest listing we found is ₹13,699 at Flipkart.

When is the next sale for the MT Thunder 4 SV?

Black Friday sales is expected around November 2026; ran 28 nov–1 dec last year; this year's dates are not announced.

When did the MT Thunder 4 SV launch in India?

On 4 September 2026. Elsewhere: thunder 4 SV arrives on the market on November 2022.

Is the MT Thunder 4 SV good for city riding?

Good fit. Fine, but heavy. Certified and quiet at normal speeds. Heavy, with some build complaints.

What is the biggest complaint about the MT Thunder 4 SV?

Heavy on long, raised by some Reddit riders. Safe on paper, heavy on the head.

How long does the MT Thunder 4 SV last?

Nobody knows yet: nothing reliable found.

We collate what others say. We haven’t tested this. Prices change; check the store before you pay.

MT Thunder 4 SV

what’s the best price?

what are people saying?

what makes it unique?

First sun-visor full-face helmet with ECE 22.06

A Spanish brand with a 1968 start

Five-star SHARP rating in India

Shell made from HIRP polymer

WILL THIS WORK FOR ME?

MT Thunder 4 SV v/s others

Newest safety rating and sun visor, but weight is a worry

WHAT DO I DO NOW?

the short version