Arai’s premium open-face helmet goes by different names depending on where it was sold, so owners often cannot tell which shield to order. This guide settles the Arai SZ-R vs VZ-Ram visor question: how the names relate, which shield they share, and how to confirm your own helmet before you buy. It also covers the RAM-X name used in the United States, tints, the law in Great Britain, anti-fog inserts and shield changes.
Aftermarket visors for the Arai SZ-R
The short answer:
- The VZ-Ram, the RAM-X and the SZ-R (the VAS version) sit together in one verified group in our fitment data.
- All three take the same shield: Arai’s VAS-Z open-face shield.
- Older Arai open-face helmets such as the SZ-Ram4, SZ-Ram3 and RAM-3 use a different shield that will not swap across.
- The SZ-R Evo is a later generation that is not part of this verified group, so check the category for your own label. The SZ-Ram X is an older model on the Super AdSis ZR shield, not the VAS-Z.
Arai SZ-R vs VZ-Ram visor: three names, one shield
Arai builds one premium open-face road helmet and sells it under a different badge in each region. In the UK and Europe it is the VZ-Ram. In the United States the same design is the RAM-X, and in some markets it carries the SZ-R VAS name.
That naming is why riders end up comparing an SZ-R with a VZ-Ram when they are really looking at one helmet family. Our fitment notes treat these three as regional names for the same open-face helmet, and all three take the VAS-Z shield.
So the useful answer to the Arai SZ-R vs VZ-Ram visor question is short. Order a shield listed for your helmet’s name, and you are buying the same VAS-Z part a rider in another market would buy.
How the names compare
The table sets out each name, where it is mainly sold and what our verified data says about its shield. Read it as a guide to labels, not as three different shield systems.
| Detail | SZ-R (VAS) | VZ-Ram | RAM-X |
|---|---|---|---|
| Main market | Varies by market | UK and Europe | United States |
| Helmet type | Open-face road | Open-face road | Open-face road |
| Shield in our verified data | VAS-Z | VAS-Z | VAS-Z |
| Older ZR shield fits | No | No | No |
| Store category | SZ-R visors | VZ-Ram visors | RAM-X visors |
If your helmet came from another country or from a private sale, the badge on the shell does not change the answer. What matters is the model name on the label inside, and whether it belongs to the VAS-Z generation.
What US riders call the RAM-X
Riders in the United States usually search for a RAM-X shield, while UK riders search for a VZ-Ram shield and riders with an import search for the SZ-R. All three searches lead to the same shield type.
That is why the VZ-Ram visor category, the RAM-X visor category and the SZ-R visor category share their core products. Start from the category that matches your own label and read the fitment notes on each product page before you order.
Some catalogue names in those categories also mention other Arai models. A name on a listing is supplier data, not proof of fit, so this guide only makes the shared-shield claim for the three verified names.
The shield the three helmets share
VAS stands for Variable Axis System. Instead of pivoting from one fixed point high on the shell, a VAS shield moves on a lower pivot, which lets the side of the shell sit smoother and closer to the head.
VAS-Z is the open-face form of that design. It is cut for a helmet with no chin bar, so it is a different shape from the full-face VAS-V shields covered in our Profile-V vs Regent-X visor guide.
Before VAS-Z, Arai’s open-face helmets used a shield system usually called ZR. That older shield fits helmets such as the SZ-Ram4, SZ-Ram3, RAM-3 and the earlier SZ and SZ-M, and it does not interchange with VAS-Z in either direction.
How to confirm your helmet before you order
Ordering a shield for the wrong generation is the most common mistake with Arai open-face helmets, because the older and newer models look alike from a distance. A few quick checks remove the guesswork.
- Read the label inside the shell. Lift the comfort liner at the back and look for the model name. It should read VZ-Ram, RAM-X or SZ-R VAS.
- Look at the side of the shell. A VAS-Z helmet has a low pivot covered by a plate on each side. Compare yours with the photos on the product page.
- Watch for older names. If the label reads SZ-Ram4, SZ-Ram3, RAM-3 or a plain SZ, your helmet uses the older shield and this guide does not apply.
- Read the fitment notes. Every product page lists the helmets it is listed for. Use that list, not the first words of the product title.
If the label is missing or worn away, the visor finder walks you from brand to model. Our round-up of visors that fit Arai helmets covers the rest of the range.
The SZ-R Evo and SZ-Ram X are separate questions
Two other names cause most of the confusion. The SZ-R Evo is a newer generation of Arai’s open-face line, and our fitment data deliberately keeps it out of the verified group above. The SZ-Ram X is the opposite case: it is an older model, and Arai’s European parts list pairs it with the Super AdSis ZR shield, the same family as the SZ-Ram4, so a VAS-Z visor will not fit it.
For the SZ-R Evo, that is not a statement that it needs a different shield. It means we have not verified it as a member of the same group, so we make no shared-fit claim for it here. If you own one, shop from the category that matches its label and read each product page’s fitment list.
The same caution applies to any listing that bundles many model names into one title. We only say two helmets share a visor when they sit in one verified fitment group, and this group holds exactly three names: the VZ-Ram, the RAM-X and the SZ-R.
Choosing a tint for the SZ-R or VZ-Ram
With fitment settled, the next choice is tint. An open-face helmet is often worn for town riding, short trips and relaxed weekend runs, so most owners want a shield they can keep on in every light.
Clear
A clear shield is the everyday choice, from early commutes to rides home after dark. The replacement visor for the SZ-R VAS and VZ-Ram comes in clear and other tints, and our wider clear visor range covers other helmets.
Photochromic
A photochromic shield darkens in UV light and clears as the light fades, which suits rides that cross from sun into shade. The photochromic visor for the SZ-R VAS and VZ-Ram is listed in both categories. Our explainer on how photochromic visors work covers the trade-offs, and the photochromic visor range shows the rest.
Iridium, mirrored and dark smoke
These finishes look sharp on an open-face helmet, but iridium, mirrored and dark-smoke visors are never road legal in Great Britain, day or night. They transmit too little light to be legal for road use, so they belong on private land. Our guide to iridium and mirrored visor legality explains why, and the iridium visor range is listed for off-road use.
What the law in Great Britain actually tests
For riders in Great Britain, eye protection is governed by the Motor Cycles (Eye Protectors) Regulations 1999. They point to BS 4110, the British Standard for visors, and require the protector to be marked with an approved certification mark.
So a visor is only road legal in GB if it carries that marking. The name on the helmet and the colour of the shield do not settle it. We do not check the markings on individual items, so we make no road-legal claim for any visor we sell, including those named in this guide.
RAM-X owners in the United States should check the rules where they ride. Requirements vary between countries and, in some places, from one state to the next.
Anti-fog inserts for the SZ-R and VZ-Ram
An open-face helmet lets more air reach the shield than a full-face does, but fogging still shows up at junctions, in slow traffic and on cold, damp mornings. A Pinlock-compatible insert helps by holding a sealed second layer against the inside of the shield, which keeps warm breath away from the cold outer lens.
The anti-fog insert for the RAM-X, SZ-R VAS and VZ-Ram is listed in all three categories. Our guide to Pinlock-compatible anti-fog inserts explains how they work, and the Pinlock 70 vs 120 comparison covers insert grades.
Fit an insert with the shield off the helmet, lying on a soft cloth. Flex it gently, seat one end, then the other, and check that the seal sits evenly all round.
Changing the shield on a VAS-Z helmet
The low pivot sits under a side cover on each side of the shell. The covers are sturdy, but forcing them is the usual way owners crack a plate or scuff a brand-new shield.
- Work on a towel with the helmet resting on its back.
- Raise the shield fully before you release either side.
- Release one side at a time and lay the old shield face up so the outer surface never touches the bench.
- Fit the new shield, then open and close it a few times to check that it moves evenly through its range.
The owner’s manual that came with your helmet shows the release for your exact version. Our walkthrough on how to remove a motorcycle helmet visor covers the general method and the mistakes to avoid.
Keeping the new shield in good condition
Rule 83 of the Highway Code rules for motorcyclists says: “Before each journey check that your helmet visor is clean and in good condition.” On an open-face helmet the shield takes more road grit and insect strikes than a full-face shield tucked against a chin bar, so that check matters even more.
Wash the shield with lukewarm water and a soft microfibre cloth, and keep solvent cleaners away from any coating. When fine scratches cross your line of sight, replacing the shield is usually a better fix than polishing it. Our visor care guide covers cleaning, drying and storage in more depth.
Store the helmet in a dry place away from direct sun. A shield left in a damp bag is the one most likely to fog and streak on the next ride.
Visors and inserts mentioned in this guide
- Arai SZ-R Evo / SZ-R VAS / VZ-Ram Replacement Visor — Smoke, Clear, Silver Tints
- Photochromic visor for the SZ-R VAS and VZ-Ram
- See the RAM-X and VZ-Ram anti-fog insert
- All VZ-Ram visors
- All RAM-X visors
- All SZ-R visors
- Every Arai helmet we list visors for
Written by the ClearLine team.
Frequently asked questions
Will a VZ-Ram visor fit an SZ-R?
Yes, for the SZ-R VAS. Our verified fitment data places the VZ-Ram, the RAM-X and the SZ-R in one group on the VAS-Z shield. Still read the fitment notes on the product page before you order.
Are the SZ-R, VZ-Ram and RAM-X the same helmet?
Our fitment notes treat them as regional names for the same Arai open-face helmet. The VZ-Ram is the UK and European name, the RAM-X is the US name, and the SZ-R VAS name is used in some other markets.
Will a VZ-Ram visor fit an SZ-Ram4 or RAM-3?
No. Those older helmets use Arai’s earlier ZR shield, which does not interchange with the VAS-Z shield in either direction.
Are tinted visors for the VZ-Ram road legal?
In Great Britain the test is the certification marking on the individual visor, not its colour. Iridium, mirrored and dark-smoke visors are never road legal in Great Britain, day or night, and we make no road-legal claim for any visor we sell.