Motorcycle Helmet Guide Malaysia — SIRIM, Fit & Replacement

24 Feb 2026 · Roda Editorial · Updated 22 Oct 2026

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A helmet is the most important piece of gear a rider owns, and in Malaysia both the rider and the pillion must wear one. Helmets sold here are a regulated product, so the label inside matters as much as the shell. This guide covers the standards and labels to look for, how to get the right fit, and when to replace a helmet.

Rules and standards change. This guide reflects information as of October 2026.

Standards and labels

The SIRIM label

SIRIM QAS lists motorcyclist helmets as a regulated product that must carry a SIRIM label. Look for the SIRIM sticker or label on the helmet when you buy it, and keep it on.

The Malaysian standard for protective helmets is published by the Department of Standards Malaysia. Its current edition, MS 1-1:2023, was approved in October 2023.

MS and ECE markings

Under the Trade Descriptions (Marking of Motorcycle Safety Helmet) Order 2012, as reported in a 2021 enforcement case, helmets sold in Malaysia must be marked with either the Malaysian standard mark or the UNECE "E" mark of the European regulation. Shops that sell helmets without the required marking can have their stock seized.

If you buy an imported helmet with only an ECE mark, check with JPJ or the seller whether it is accepted for road use in Malaysia. The safest choice for daily riding is a helmet that carries the SIRIM label.

Enforcement

JPJ checks helmets at operations and roadblocks. In January 2026, JPJ Perak said riders found with helmets without the SIRIM stamp were given warnings and had their helmets swapped for SIRIM-stamped ones, as an awareness approach. Riding without a helmet, or carrying a pillion without one, is an offence.

Types of helmet

Full face: covers the head, face and chin, with a fixed chin bar.
Modular (flip-up): a full face helmet whose chin bar lifts. Convenient at stops; check that it is rated for riding with the chin bar closed.
Open face: covers the top, back and sides but leaves the face open. Common on scooters and kapcai in the city. Use a visor or glasses to protect your eyes.
Half shell: the least coverage. Make sure it carries the required label if you use one.

Getting the right fit

A helmet that is too big can move or come off in a crash.

Measure your head around the widest part, just above the eyebrows and ears. Use the size chart of the brand you are buying.
Try the helmet on. It should feel snug all round, with even pressure and no painful spots.
With the strap fastened, try to rotate the helmet left and right and roll it forward off your head. It should not move much or come off.
Fasten the chin strap every time. There should be room for about two fingers between the strap and your chin.
Wear it in the shop for a few minutes. Discomfort that starts after five minutes will be worse after an hour.

Different brands fit different head shapes. If one brand presses on your forehead, try another.

When to replace a helmet

After a crash or a hard drop. The inner foam is designed to crush once. Damage may not be visible. Shoei advises replacing a helmet after any fall or accident.
With age. Materials degrade with sweat, heat and UV. Shoei suggests replacement after about five years of normal use, and Arai suggests replacing within five years of first use. Follow the maker's guidance for your helmet.
When the fit loosens or the lining is worn.
When the strap, buckle or visor mechanism is damaged.

Buying a used helmet

Be careful with used helmets. You cannot see whether one has been dropped, and the foam may already be compressed. If you buy one:

Ask whether it has been dropped or in a crash.
Check the date of manufacture on the label inside.
Check that the SIRIM label is present.
Look for cracks, dents, and soft or crumbling foam.

Care tips

Clean the visor with water and a soft cloth, not solvents.
Remove and wash the lining if it is removable.
Do not hang the helmet on the mirror. It can fall, and the mirror stem can dent the inside.
Keep it out of the sun and away from fuel and solvents.

Find helmets and gear on Roda

Browse motorcycle accessories on Roda for helmets and riding gear, and filter by item type, size and certification. Ask the seller for a photo of the label inside before you pay.