02/03/2023
Happy February,
This is your DMV dad, EMT and Child Passenger Seat Technician. Before becoming an EMT, CPST and starting Coyote Safety, I worked and managed bicycle shops in Arizona and the DMV from 1996-2019. I also did a stint as a Geologist for mining and remediation work and was both OSHA and MSHA manager for multiple projects in between 2004-2010……. I know a lot about helmet safety and helmet fit.
So, let's talk about bicycle helmet safety. I was going to wait until March to write this post… but the weather is still nice and I'm seeing a lot of families out and about on their bikes, scooters, and skates.
As an avid cyclist (who has even biked across the US) the biggest mistake I see with families is, parents not wearing their helmet when riding with their children. Our kids emulate us, we can make them wear helmets when they are little but what happens when they are older and not as supervised? If your kid sees you wearing a helmet as an adult, there is a great chance they will follow that lead and wear their helmet without supervision.
Proper Fit vs Best Fit, I will be using the CDC’s bike helmet safety guidelines in this discussion. The CDC guidelines follow proper fit, but unfortunately these guidelines won’t work for everybody. There are genetics, culture, religious and style reasons that we can not follow “Proper Fit”, and must work under “Best Fit”. Sikh’s have their Joora (top knot of hair), Black Americans have multiple hairstyles including braids and beads, that won’t work under “Proper Fit”. We are now seeing smaller up-start companies that are creating helmets for people that don’t fit in traditional helmets, but as of right now they are expensive and too few and far-between. If your bicycle helmet does not fit well using the “Proper Fit”, I would recommend going to your local bike shop and having somebody with experience “Best Fit” you to your helmet.
Right Size, Right Fit:
-Helmet sizes vary, make sure you get the right sized helmet. Measure your riders head (tape measure around the head just above their eyebrows and ears), or take them into your local bike shop to actually try on the helmet.
-Helmets should fit snugly without side to side and front to back movement. You also want to ask your rider how the helmet feels on their head. Some helmets come with different sized padding to make the helmet smaller or larger. If the helmet is uncomfortable, your rider will want to wear it less.
-The Helmet should sit right above the eyebrow. Any lower and we interfere with vision, and higher and we lose protection on the forehead
-Side straps should make a V at the riders right below the ear lobes
-Chin Straps are the hardest fit. You want to make sure the rider has room to move their mouth, but don't want it to loose that it can slip off during a crash. A good rule is two fingers between the strap and the riders chin
Is The Helmet Safe:
-Check for visual damage to the shell and foam. If there are any cracks in the foam of the helmet it should be replaced immediately. Any damage, dings to the shell or the foam should be investigated and likely replaced. If the helmet is missing any padding, straps, buckles or parts it should be replaced. If the foam is brittle, replace the helmet.
-Check your expiration sticker inside the helmet, a helmet should be replaced every 5 years. If there is no expiration sticker or it's faded, replace the helmet.
-Be over cautious with used helmets. I would not recommend using a helmet that you don't know the history of.
-Has the helmet been stored properly. Did you leave the helmet in the yard for a few weeks, you want to replace the helmet. Helmets should be safely stored inside.
-No paint, no harsh chemicals. Some people want to be unique, vinyl stickers are great, paints are not and can severely damage the foam of the helmet. If you are using more than water and dish detergent on your helmet to wash it then you should replace the helmet.
-Bicycle helmets are designed to be one crash and done. If your rider is in any crash or fall over 5mph, you should replace the helmets. Everytime the helmet absorbs energy from a fall or crash, it loses strength. What we want to make sure of is that if there is a crash or fall at 20mph that the helmet is absorbing as much energy as possible, keeping your rider safe.
Since there is no official helmet safety and fit certification that I am aware of, I’m unable to provide this service. If you know me or see me, I'm usually willing to take a look for free. I am also willing to point you in the right direction to a local bicycle shop that will help you with a fit and safety check.
If you have any questions, please feel free to contact me,
Jacob Miller, Blue Coyote Safety