Helmets

Bike helmets with built-in LED turn indicators may be kinda cool, but most of them are activated via a handlebar-mounted remote control. The Gamel helmet is different, in that its indicators are triggered by the tilting of your head.

When deaf athletes with cochlear implants take part in sports, they have to wear headgear that protects the external parts of their implant. A new wearable serves that same purpose, while allowing users to hear the sounds around them much better.

While there are bicycle helmets with built-in radio communication systems, they do end up replacing what are otherwise perfectly good helmets. The Punks system is an alternative, as it adds wireless comms to bike helmets of pretty much any kind.

Carbon nanotubes have found use in everything from smart bandages to more efficient solar cells. Now, scientists at the University of Wisconsin-Madison have used them in a helmet lining foam that offers better impact protection than regular foams.

AGV's ultra-lightweight Sportmodular helmet is still my all-time favorite flip-face brain bucket, and the company has backed it up with a more affordable Tourmodular lid focused on longer rides, with the option to add an integrated Cardo comms unit.

While bike helmets do provide a great deal of protection, it's still possible to sustain a head injury when wearing one. This fact prompted two Swedish companies to develop an airbag-equipped helmet, which could make a big difference in an accident.

We've seen bike helmets that fold up for storage and transit, plus ones that are equipped with lights. The Fend Super, however, is one of the first to combine both features in one helmet.

Recharging the battery of a bike helmet with built-in lights can (conceivably) be awkward, as the whole helmet has to be placed near an outlet. A new model gets around that problem, though, with a removable tail light module.

Although there are now many turn-indicator-equipped helmets, cyclists still ought to also use arm signals. That's where the Classon helmet comes in, as its indicators are trigged by the rider's arm gestures – plus it warns of cars coming from behind.

Bike helmets work by absorbing impact energy that would otherwise be passed through to the wearer's head. An experimental new helmet is claimed to do so better than conventional models, thanks to a special resin.

Why just wear a plain ol' bike helmet, when you can wear one with a built-in headlight, tail lights, turn indicators and brake light? That's the thinking behind the Lumos Ultra, which I recently had the chance to try out on real-world roads.

While cyclists can get away with jerseys that are a little tight or baggy, it's vitally important that their helmet fit correctly. The KAV R1 helmet was designed with this in mind, as each one is 3D-printed to the measurements of its wearer's head.