What Visor Fits My Helmet? A UK Fitment Guide

What visor fits my helmet is the question behind almost every replacement a rider ever buys, and it is the one question the packaging never answers clearly. A visor is not a universal part. It is cut, drilled and hinged to match one particular shell aperture and one particular mechanism, and a visor that is one generation out will either refuse to seat or seat badly enough that you find out at seventy miles an hour.

The short answer: fitment is decided by your helmet’s model and generation, not by its brand and not by its size. Two helmets from the same maker, sold in the same year, frequently take different visors. Find the model name printed on the helmet or its label, work out which generation you have, and match the visor to that. The shell size almost never changes which visor fits.

This guide walks the whole process in order, from identifying the helmet to checking the seal after fitting. Use the section map to jump to the part you need.

• What visor fits my helmet: the short version
• Step one: find the model, not the brand
• Step two: identify the base plate and mechanism
• Step three: read the markings on the visor you already have
• How the type of helmet changes the answer
• A fitment quick-reference by brand
• Sanity-checking a listing before you order
• When one helmet name spans several generations
• Choosing the tint once the fitment is settled
• Fitting the visor and checking the seal
• Anti-fog inserts and whether your visor is prepared for one
• The fitment mistakes behind most returns
• Frequently asked questions

If you would rather skip the theory, the visor finder tool takes a helmet make and model and returns the visors catalogued against it. This page exists for the cases the tool cannot settle on its own: unlabelled helmets, renamed models, and the awkward middle generations where a manufacturer changed the mechanism without changing the name.

What visor fits my helmet: the short version

Fitment on a motorcycle helmet is a mechanical question with a mechanical answer. The visor has to do three things at once. It has to locate on the pivot or base plate, it has to sweep through its arc without fouling the shell, and it has to seal against the aperture gasket when closed.

All three are set by the shell design. That is why the useful unit of fitment is the model, and increasingly the generation of that model, rather than anything broader.

What does not change fitment

Helmet size is the most common false lead. Manufacturers usually mould two or three shell sizes across a full size run, and the visor aperture is dimensioned so that one visor covers all of them. A visor bought for an XS will normally fit the XL of the same model.

Colour and graphics do not change fitment either. A replica paint scheme and a plain black helmet of the same model take the same visor. Neither does the presence of a drop-down sun visor, in most cases — the internal sun blind runs on its own separate track behind the outer visor.

What does change fitment

Model generation is the big one, and it is covered in detail further down. Beyond that, a handful of things genuinely matter. Whether the helmet is a full-face, a flip-front or an open-face changes the aperture shape entirely. Whether the visor mounts to the shell or to a pivoting chin bar changes the geometry of the sweep.

And some manufacturers run more than one mechanism concurrently across their range, so a mid-price model and a flagship from the same year and the same maker can be mechanically unrelated.

Step one: find the model, not the brand

Knowing you own a Shark or an HJC narrows nothing. Every one of these makers has run a dozen or more current models at a time, across several mechanisms. The model name is what you need, and there are four reliable places to find it.

The four places the model is written

The first is the chin bar or the lower edge of the shell, where most makers print or badge the model name alongside the brand. The second is the certification label, usually stitched to the chin strap or glued inside the shell at the back. That label carries the approval information and very often the model designation as well.

The third is the inside of the comfort liner. Lift the cheek pads or peel back the crown liner and you will often find a printed tag with a model code and a production date. The fourth is the original box, if you still have it, where the model and often the exact part numbers of the accessories are listed.

Reading a certification label properly

The label glued or stitched into the helmet is the most authoritative source, because it is the one the manufacturer had to get right for approval purposes. It will carry an approval mark, an approval number, and usually a batch or production date.

That production date is genuinely useful for fitment. When a maker revises a mechanism mid-life, the change is dated, and knowing your helmet was built in, say, early 2021 rather than late 2018 will often be enough to place it on the right side of a revision. Photograph the label before you start shopping — it saves going back to the garage twice.

If the helmet has no legible model name

Unbranded and rebadged helmets are common at the budget end, and some of them are genuinely unidentifiable from the outside. In that case the visor itself becomes the identifying part, which is covered in the markings section below.

Failing that, measure. The two measurements that matter are the straight-line distance between the two pivot centres, taken across the front of the helmet, and the height of the aperture at its tallest point. Those two numbers will usually distinguish between mechanisms that otherwise look alike in photographs.

Step two: identify the base plate and mechanism

The base plate is the plastic assembly bolted to each side of the shell that the visor clips into. It is the single most important component in a fitment question, because it is what physically holds the visor, and it is the part that manufacturers change most often between generations.

There are broadly four families of mechanism in current use, and telling them apart takes about ten seconds once you know what you are looking at.

The four common mechanism families

A simple pivot screw is the oldest and simplest arrangement. A single screw through the visor into a threaded boss on the shell, sometimes with a ratchet washer to give detents. Open-face helmets and budget full-face helmets still use this, and it is the easiest to swap because there is very little to get wrong.

A quick-release cam plate is what most mid-range and premium full-face helmets now use. The visor hooks onto a moulded lug and a spring-loaded lever or slider locks it down. No tools, and the visor comes off in a couple of seconds once the mechanism is released.

A captive base plate with a removable cover is a variation on the above where the plate itself unscrews from the shell. These matter because the plate is sometimes sold with the visor and sometimes not, and buying a visor without the plate it needs is a common and frustrating mistake.

Finally, chin-bar mounted mechanisms on flip-front helmets put the entire visor assembly on the moving chin bar. Fitment here is unusually tight — a flip-front visor is almost never shared with the maker’s full-face range, even when the shells look similar.

The hardware that comes with the plate

Base plates are assemblies rather than single mouldings, and they carry small parts that wear at their own pace. A spring, a detent pawl, a friction washer and two or three fixing screws are typical. Any of those can be the actual cause of a visor that will not hold position.

Before assuming you need a new visor, take the old one off and work the empty mechanism through its travel with a finger. If it feels notchy and positive with no visor fitted, the mechanism is fine and the visor is the problem. If it feels vague or slips, you are looking at a plate replacement, and a new visor on a tired plate will behave exactly like the old one did.

Why the plate decides more than the aperture

Riders often assume that if a visor is roughly the right shape it will work. The aperture shape sets whether the visor seals, but the plate sets whether it mounts at all, and mounting is binary. A visor that does not locate on the plate is not a fitment you can improve with adjustment.

This is also why cross-brand fitment claims should be treated carefully. It does happen — some manufacturers share tooling across brands they own, and our own catalogue reflects a number of researched cross-compatible pairs — but it is the exception, and it has to be verified per model rather than assumed.

Step three: read the markings on the visor you already have

If you still have the old visor, it is the best identification document you own. Almost every visor carries moulded or printed markings along its lower edge or in a corner, usually visible only at an angle against the light.

What the markings tell you

You will typically find some combination of an approval mark, an approval number, a manufacturer code, and a part or model reference. The part reference is the one that solves fitment directly — search that string and you will normally land on the exact visor and the list of helmets it is catalogued against.

The approval marking is a separate matter and it is about road use rather than fitment. In Great Britain, a visor intended for use on the road is expected to carry an approval marking, and it is the marking that governs whether it may be used on the road — not how dark or light it happens to look to you. That distinction matters enough that it has its own section further down.

Where to look, physically

Hold the visor at a shallow angle under a bright light and look along the bottom edge first. Moulded-in text has no ink and is invisible face-on. If the bottom edge is bare, check the two lower corners on the inside face, and then the tab area near the pivot.

Some visors carry the reference on a removable protective film that the first owner peeled off, in which case the moulded approval mark will still be there but the part number may not be. If that is the case, fall back to the helmet model and the measurements described above.

How the type of helmet changes the answer

Everything above applies to any helmet with a visor, but the four common body styles behave differently enough that it is worth taking them one at a time. The style sets the aperture shape, and the aperture shape sets how much latitude there is anywhere else.

Full-face

The most constrained and the most predictable. The visor mounts to the shell on both sides, sweeps through a fixed arc, and seals against a gasket running round a moulded aperture. Because the shell is a single piece, the geometry does not move, and a correctly identified visor either fits properly or does not fit at all.

That predictability is why full-face fitment is the easiest to research. Once you have the model and the generation, the answer is usually unambiguous, and the model-level listings will resolve it.

Flip-front and modular

Harder, for a structural reason. On most flip-fronts the visor rides on the pivoting chin bar rather than the shell, so the visor assembly, the chin bar mechanism and the shell aperture all have to agree with each other. Manufacturers rarely share these parts with their full-face ranges even when the two helmets look closely related.

The practical consequence is that a flip-front visor is almost always a model-specific part, and near-miss substitutions are more likely to bind or to seal unevenly. If you own a modular, treat the model and generation as non-negotiable rather than as a starting point.

Open-face and jet

The most forgiving of the four. Many open-face helmets use a simple three-snap or single pivot-screw arrangement, and there is genuine interchangeability between models and sometimes between brands. Bubble and flat visors of the standard three-stud pattern are close to a universal fitment.

The trade-off is sealing. An open-face visor is not sealing against a full aperture gasket, so it is inherently draughtier, and a poor fit shows up as wind noise rather than as a refusal to mount.

Adventure and dual-sport

These carry a peak alongside the visor, and the peak is part of the fitment. On many adventure helmets the peak mounting hardware shares fixings with the visor mechanism, so removing the visor means dealing with the peak as well.

Check whether the replacement is supplied with the hardware it needs. A visor sold for the goggle-only configuration of the same helmet will not necessarily come with the parts that hold a peak.

A fitment quick-reference by brand

The table below is a starting point, not a substitute for checking a specific model. It describes the dominant mechanism family each brand uses across its current road range and the practical implication for buying a replacement.

Brand-level listings are the right place to start browsing, but the model-level pages are where fitment is actually settled. The listing of visors that fit AGV helmets is a worked example of the level of detail a fitment decision needs.

Sanity-checking a listing before you order

Fitment data on the open internet is uneven. Some of it is copied between retailers without anyone re-checking it, and errors propagate quickly once they are in circulation. A few minutes of scepticism before ordering saves a return.

The three questions worth asking of any listing

First, does it name a generation or only a model? A listing that says it fits a model without qualification, when that model has run through several revisions, has not answered the question. It may still be correct, but it has not demonstrated that it is.

Second, does the compatibility list look plausible? A visor catalogued against four or five related models from one maker is normal. A visor catalogued against thirty models across six brands is a listing that has stopped describing a mechanism and started describing a shape.

Third, does the photograph show the mounting area? The tab, the lug positions and the shape of the pivot cut-out are the parts that decide fitment, and a listing that only shows the visor face-on is showing you the least informative angle.

Cross-checking against what you have

If you still have the original visor, compare the mounting geometry in the listing photograph against it directly. Count the lugs, note where they sit relative to the lower edge, and look at whether the pivot cut-out is a circle, a slot or a keyed shape. Those three details will separate genuinely compatible visors from ones that merely resemble each other.

Where a catalogue lists the visor part number, that number is worth more than any amount of descriptive text. Match the number and the rest of the listing barely matters.

When the answer is genuinely unclear

Some helmets, particularly older or rebadged ones, cannot be resolved from public information. In that situation the useful move is to identify the mechanism rather than the helmet: photograph the base plate with the visor removed, note the pivot-to-pivot measurement, and match on the mechanism.

It is a slower route, but it is the one that does not depend on somebody else’s data being right. If you send us those measurements and a photograph of the plate we will tell you what the catalogue holds against it.

When one helmet name spans several generations

This is where most fitment errors happen, and it is worth understanding properly because no amount of care at the checkout will save you from it. Manufacturers keep successful model names for a long time. The helmet underneath the name gets revised repeatedly, and the visor mechanism is one of the things that gets revised.

How to tell which generation you have

Three signals, in order of reliability. The production date on the certification label is the strongest, because revisions are dated. The approval number is next — a helmet re-approved after a redesign gets a new number, so two helmets with the same model name and different approval numbers are not the same helmet.

Visual differences are the weakest signal but often the quickest. Vent shapes, the profile of the base plate cover, and whether the helmet has a drop-down sun visor are all common generational tells. If you can find the manufacturer’s own images of each generation, comparing the base plate area directly is usually conclusive.

The pattern to watch for

The awkward case is a mid-life revision where the name did not change at all. A maker updates the mechanism, keeps the model name, and for a year or two both versions are on sale. Retail listings from that period are frequently ambiguous about which one they are describing.

When you are in that situation, the visor part number from your old visor beats every other method. It is the only identifier that describes the mechanism directly rather than describing the helmet and hoping the mapping holds.

Discontinued and renamed models

An older helmet is not automatically a lost cause. Visor tooling frequently outlives the helmet it was designed for, because the same visor covers several models and stays in production for the newest of them. The practical approach is to work out which current models share your mechanism and search on those instead.

Where a model has simply been renamed — common when a range is restructured — the visor usually carries over unchanged. Confirm it with the part number rather than the name.

Choosing the tint once the fitment is settled

Fitment and tint are independent decisions and should be made in that order. A visor that fits perfectly in the wrong shade is still the wrong visor, but a beautifully judged tint that does not mount is useless. Settle the mechanism first, then choose what you want to see through.

The rule that actually applies in Great Britain

The shade of a visor is not what determines whether it may be used on the road in Great Britain. What governs it is the approval marking the visor carries. BS 4110 is the British Standard that applies to visors; BS 6658 is a helmet standard, not a visor standard, and the two are regularly confused in forum advice.

Iridium and mirrored finishes transmit too little light to be legal for road use in the UK. They are sold for track and off-road use, and the honest way to describe them is exactly that. Anyone telling you a mirrored finish is fine for road use because it is “only a light one” is describing a shade, and the shade is not the test.

Who commits the offence, and what it costs

It is worth being precise about this, because the folklore is wrong in both directions. Under section 18(4) of the Road Traffic Act 1988, it is an offence to sell or offer for sale a visor that does not meet the applicable standard. That is a seller offence, at level 3 on the standard scale, so a maximum fine of one thousand pounds.

It is a non-endorsable offence. The frequently repeated line about three points for a tinted visor is not right — there are no penalty points attached to it. The wider approval framework for helmets and visors sits under the UNECE vehicle regulations, which is where the approval marks on the label come from.

Practical tint choices

For a single visor used year-round on the road, clear is the only choice that works in every condition. A clear replacement visor is also the cheapest way to restore a helmet whose original visor has hazed.

Riders who want variable shading generally end up either carrying a second visor and swapping it, or running a photochromic. There is a full comparison of the trade-offs in the guide to photochromic versus tinted visors, and the legal position on darker options is set out in more depth in the guide to tinted visors and UK law.

Fitting the visor and checking the seal

A correct part fitted carelessly behaves like the wrong part. The fitting itself is straightforward on almost every modern mechanism, but there are a few steps riders skip that cause problems later.

Removing the old visor without damage

Work on a soft surface with the helmet stable, and open the visor fully before releasing anything. Most quick-release mechanisms need the visor at or near its highest position to disengage, and forcing a release lever with the visor half-closed is how base plate lugs get broken.

Release one side completely before touching the other. The step-by-step is covered in the guide to removing and refitting a visor, including the mechanisms that need the plate itself unscrewed.

Seating the new one

Offer the new visor up at the same fully open angle, locate one side, then the other, and only then close the mechanism. You should feel a positive click or a definite stop on each side. If one side seats and the other needs pressure, stop — that is a symptom of a fitment mismatch, not a tolerance you should overcome.

Peel the protective film off both faces once it is mounted, not before. The film protects the surface during handling, which is exactly when scratches happen.

Checking the seal

Close the visor fully and look at the join all the way round from the outside, in good light. The visor should sit against the aperture gasket evenly with no visible gap at the top or at either upper corner. A gap at the top is the usual sign of a visor that is slightly too small in the arc.

Then run the mechanism through its full travel several times. It should hold at each detent without creeping, and the fully closed position should latch positively. Finally, take a short ride at moderate speed and listen. A whistle that appears only above a certain speed usually means the seal is imperfect on one side.

What a bad fit feels like on the road

Three symptoms are worth knowing, because each points at a different cause. Wind noise that rises sharply at one particular speed and is louder on one side is a sealing problem, usually a visor sitting slightly proud at one upper corner. Water tracking into the aperture in rain is the same fault, further along.

A visor that creeps down from a part-open detent under airflow points at the mechanism rather than the visor, and usually at a worn friction washer. Fogging that appears only after a visor change, on a helmet that was fine before, generally means the new visor is sealing better than the old one and the ventilation now needs rebalancing rather than the visor being at fault.

Anti-fog inserts and whether your visor is prepared for one

A pin-style anti-fog insert is the single most effective fix for fogging, and whether you can run one is a fitment question in its own right — one that riders frequently discover only after the new visor arrives.

What “prepared” means

An insert of this type is held by two eccentric pins that pass through holes drilled in the outer visor. If your visor has no holes, it is not prepared, and there is no supported way to add them at home without compromising the visor. So the presence of those two holes is something to check before you buy, not after.

Insert fitment is also its own matching problem. The insert has to match the visor, not the helmet, because it is the visor curvature and pin spacing it has to work with. Two different visors for the same helmet can take different inserts.

Getting the pairing right

Work in this order: helmet model, then visor, then insert. Buying an insert against a helmet model alone is the most common way to end up with one that will not tension correctly. The guide to pin-style anti-fog inserts covers the sizing and the compatibility question in detail.

If fogging rather than fitment is what brought you here, the underlying causes and the full set of remedies are set out in the guide to stopping a helmet visor fogging. Fitting an insert is usually the answer, but it is not always the whole answer.

The fitment mistakes behind most returns

These are the patterns that come back again and again, in roughly the order they occur.

Buying on brand alone

Ordering “a visor for my Shark” without the model is the single biggest cause of a wrong part. Every major manufacturer runs multiple mechanisms concurrently. The brand narrows the field to a few dozen possibilities, which is not narrow enough to buy on.

Assuming the size matters

The mirror image of the above. Riders sometimes spend a long time trying to find a visor for a specific helmet size when size is not a fitment variable at all. If a listing asks for your helmet size in order to sell you a visor, that is a reason for caution, not confidence.

Ignoring the generation

Covered at length above, and worth restating because it is the error that is hardest to spot before the part arrives. Same name, different helmet. Check the production date and the approval number, not just the name on the chin bar.

Forgetting the base plate

Some replacement visors are supplied to work with the plate already on your helmet; some mechanisms expect the plate to be replaced along with the visor. If your existing plate is worn — if the visor has developed play or the detents no longer hold — replacing the visor alone will not fix it.

Judging a tint by eye

The last one is a legal error rather than a mechanical one. Choosing a shade by how it looks, rather than by what the visor is marked and sold for, is how riders end up with something they cannot use on the road. Decide what the visor is for first: road use, track use, or a second visor for bright days off the public road.

Once fitment and purpose are both settled, browsing gets much simpler. The overview of motorcycle visor types is a useful next step, and keeping the visor you choose in good condition is covered in the guide to motorcycle visor care.

Frequently asked questions

What visor fits my helmet if I cannot find the model name anywhere?

Use the old visor as the identifier. The part reference moulded into its lower edge or corner describes the mechanism directly, which is more precise than the helmet name. If the visor carries no reference either, measure the pivot-to-pivot distance across the front of the helmet and the maximum aperture height, and match on those.

Does helmet size change which visor I need?

Almost never. Manufacturers mould two or three shell sizes across a full size run and dimension one visor to cover all of them. The exceptions are rare and are usually flagged explicitly by the maker.

Can I fit a visor from a different brand?

Sometimes, but it has to be verified rather than assumed. Some manufacturers share tooling across brands they own, which produces genuine cross-compatible pairs. Shape similarity in photographs is not evidence of it — the base plate geometry has to match.

My helmet is discontinued. Can I still get a visor?

Often, yes. Visor tooling usually outlives the individual helmet because one visor covers several models and stays in production for the newest of them. Identify which current models share your mechanism and search against those.

Is a darker visor legal to use on the road in the UK?

The shade is not the test — the approval marking on the visor is. BS 4110 is the visor standard that applies. Iridium and mirrored finishes transmit too little light to be legal for road use in the UK, and are sold for track and off-road use.

Are there penalty points for a tinted visor?

No. The relevant offence under section 18(4) of the Road Traffic Act 1988 is a seller offence, at level 3 on the standard scale, and it is non-endorsable. There are no penalty points attached to it.

Will a new visor stop my helmet fogging?

It helps if the old one had lost its anti-fog coating or gone hazy, because a degraded surface fogs far more readily. It is not a complete fix on its own. A pin-style anti-fog insert, fitted to a visor prepared for one, does considerably more.

How long does delivery take?

Delivery is 5-10 business days. We ship to the UK, the US and the EU, and the estimate for your address is shown at checkout.