AHR RUN-C Half Helmet Matt Black Chopper Motorcycle Helmet DOT

Step-by-Step Guide to Clean and Maintain AHR Helmets

Normally a helmet can last a very long time (5 years per industry standard) if it hasn't been dropped, in an accident, painted, or drilled, and this is the same with all AHR helmets. However, it does not mean your helmet does not require proper care. Improper use will shorten the lifespan of the helmet. Below are some tips for keeping your helmet in good condition so that it will last a long time:
1. Store the helmet in a dry place with good airflow and avoid direct sunlight when not in use.
2. Replace the visor when it has scratches or cracks. Refer to the below link if you need to replace the visor of AHR helmet: Can I replace the clear visor/shield of AHR helmets?
3. Clean helmet liner/cheek pad every three to four months or wear a helmet liner mask.
The liner and padding will start to smell and deteriorate with time due to sweat and dust.
Most of our AHR helmets have a removable and washable liner & cheek pad, and we recommend you clean the liner and cheek pad regularly. The cleaning process is very easy, just take the liner and pads out of the helmet, soak them into mild soapy water for about 20-30 mins, then rinse them with water and let them dry air dry in the sun. Please make sure they are dry completely before you re-install them.
Please note, the liner and pads of our AHR helmets are not suitable for machine-washing, only handwashing.
If you bought an AHR half face helmet or open face helmet, the liner is not removable. We recommend using a helmet liner cap to protect your helmet from sweat.
4. Replace the helmet liner and cheek pad if they tear. We have replacement liners & pads for some of our AHR helmets. You can refer to the below link: AHR Helmet: Can l change the inner padding to adjust the size?
5. Clean the shell of the helmet with a soft sponge or piece of cotton cloth to gently remove dead bugs, dust, and grime. We recommend you do this every day or every time after riding.
Regular maintenance is necessary and easy. It can keep the helmet last longer and will make you aware of any safety issues with your helmet before they become dangerous.

Is It Okay to Put Stickers/Decals on AHR Helmet?

While riding, you may have seen other motorcyclists with stickers on their bike or helmet. Is it safe to put stickers on your helmet?
Yes, you can put stickers on AHR helmets. They are a great way to personalize your helmet and will not affect the safety or strength of the helmet.
There are a few things to consider before putting stickers on you helmet:
1. Be careful where you place the stickers. All AHR helmets are DOT approved and have a DOT sticker on the back of the helmet. Be sure you don't cover this DOT sticker. Please also note you should avoid putting stickers over vents and visors.
2. Use "helmet safe" and good quality stickers. A cheap or thin sticker will quickly fade or tear off.
3. If you want remove your stickers, be aware that they may leave a sticky residue on the helmet, which can be hard to remove. We do not recommend using harsh chemicals or sharp objects to remove this residue, because these may cause damage to the helmet. Warm water and a mild soap will work. Think before you stick!

Can I replace the chin strap of AHR helmet ?

The chin strap of our AHR helmets is fixed by a rivet. Since replacing it would require a specialist and special tools, we do not recommend trying to replace it yourself. Even if you manage to replace it, you can't guarantee that you have attached it securely; it could be a weak point and would not protect you during an accident. Whether you cut the strap by accident, or the strap was broken during an accident, we highly recommend replacing the whole helmet. Using a helmet with a compromised strap is dangerous and your safety is what's most important.

Is AHR helmet DOT certified? Is DOT helmet good?

Yes, all our AHR helmets are DOT certified. As shown in the listing photos, each helmet has a small DOT sticker on the back. Some new riders may have heard of the DOT certification, but they may not understand why it is important, so we have provided an explanation below.
What is DOT?
DOT stands for the Department of Transportation. This organization set Federal Motor Vehicle Safety Standard (FMVSS) 218 for motorcycle helmets. All helmets sold for use by motorcyclists in the United States are required to meet this standard. Helmets that meet the requirements of FMVSS 218 are considered 'DOT certified' and are given a DOT sticker. However, the Department of Transportation doesn't test the helmets directly. Instead, the DOT holds the helmet manufacturers responsible for testing their own helmets and adjusting to meet the standards. What to do to meet FMVSS 218? A helmet needs to pass 3 tests to meet FMVSS 218. First is the impact attenuation test. It includes dropping the helmet on different impact anvil (flat anvil and cylindrical penetrator anvil) from a pre-set height. It simulates a crash scenario, and the impact is measured using scientific tools under two separate crash tests. Second is the penetration test. The helmet is fixed to a base, then a sharp striker is dropped on the outer surface of the helmet. The test striker must not penetrate the helmet, otherwise it will not pass the test. Third is the retention strap test. For this test, the helmet retention straps are placed under a load in tension. The test starts with a load of 50lbs for 30 seconds. The load is then increased to 300lbs for 120 seconds. The strap test ensures it can hold the helmet in place in case of an accidentWhat does a DOT sticker look like? The DOT sticker contains the following wording and information: manufacturer and/or brand, DOT, FMVSS No. 218, CERTIFIEDAlthough the DOT certification is often considered as the most basic standard, it does certify that the helmet meets important safety standards. We recommend being sure that any helmets you purchase have this certification.

Helmet: How do you measure head size before choosing a helmet?

A tailor's tape is the best tool for measuring your head for a helmet. Wrap the tape around the thickest part of your head. For most people, this will be right above your ears, approximately half an inch above your eyebrows. Measure your head circumference. Please refer head circumference table below to choosing a right size helmet.

AHR Helmet: Can l change the inner padding to adjust the size?

It depends on which kind of AHR helmet you have ordered. And the size of helmet and pad you receive should be the same.
1. If you have ordered AHR RUN-M flip up modular helmet, then the answer is yes, we currently have 3 sizes of replacement liner and pad for this type of helmet. You can order the same size liner & pad as a replacement in case the original liner & pad wear out, or you can order a larger liner and pad to make the helmet fit more snugly.
2. If you have ordered AHR H-VEN20 Off-road Race Helmet, the Medium, Large and X-Large size liner & pad are available. However, please note that each liner and pad only fit their same helmet size. Medium only fit medium helmets, large only fits the large helmets, and xl only fits the xl helmets.
3. If you have ordered AHR RUN-F Full face motorcycle helmet, if you want to replace the original liner & pad or order a larger liner & pad to make the helmet fit more snugly, you can click the link below and select the size you need. 4 sizes are available now: AHR RUN-F Motorcycle Helmet Liner & Cheek Pads Replacement
4. If you have ordered AHR H-VEN30 Full Face Motorcycle Helmet, 4 sizes of liner & pad are available. However, please note the small liner and pad only fits in the small or medium helmet, as do the medium liner and pad. The large size liner & pad only fits in the large or X-Large helmet, as do the xl liner & pad. Because the small and medium helmets are using the same shell size, while the Large and X-Large helmets are using another shell size.
5. If you ordered other types of AHR helmet, the liners & pads of those helmets are special accessories corresponding to the helmet model and cannot be replaced with other liners & pads. Like AHR RUN-C and AHR RUN-G, their inner pad is not removable.