Before choosing the right option for you, it’s important to understand the two main types of motorcycle airbags: tethered systems, sometimes referred to as mechanical systems, and algorithm-based systems sometimes known as non-tethered, or untethered systems. Tethered systems are connected to the motorcycle and inflate when the rider is separated from the bike during a crash. The simplicity, and associated cost-savings, of this style are its main strengths. However, the simplicity comes at the expense of fine-tuning. Tethered systems won’t deploy until a rider is removed from his or her bike; so low-sides, for instance, where a rider crashes but remains in or very close to the cockpit may not trigger the system. Algorithm-based systems are wearable items that deploy when an integrated computer, utilizing gyroscopes and accelerometers, has detected the conditions of a crash. While this is a more complex system, it can detect a wider variety of crash conditions, and deploy nearly instantly before the rider makes impact with a hard surface. Non-Tethered systems are far more complex than tethered systems, and that complexity generally comes with increased cost. Another draw-back of algorithm-based systems is that they have to be reset by the factory after deployment, while tethered systems can have their cartridges replaced by the user, so long as no damage was done to the airbag itself during the crash.

We get this question a lot. The answer is, while nothing’s impossible, it would take a lot to trigger an accidental deployment. With tethered systems, the amount of force required to deploy is much greater than what you’ll typically exert just getting off your motorcycle on your own, so it’s unlikely (But not totally impossible) that you’d trigger the system if you forget to detach after parking. Algorithm-based systems are even tougher to trick. Keep in mind, these systems were designed for use in the high-speed, high-stakes world of MotoGP, where accidental deployments would be an utter disaster for everyone involved.

Each system will be different, but all of the systems we chose are designed to be multi-use. The alpinestars systems need to be re-packed and reloaded by a certified Alpinestars vendor, either at a Track Day event where they’ve set up, or through mail, which generally offers about a one week turnaround. The Helite Tethered systems can be deployed up to six times, only needing a cartridge reload after each deployment, assuming no structural damage was done to the vest itself. After that, a mail-in inspection by Helite’s experts is required. Always check with the manufacturer regarding the details of a specific system, or reach out to the experts here at RevZilla, and we’ll get you the answers you’re looking for.

With technology improving, and prices coming down, there’s never been a better time to add an airbag to your kit than right now. Track riders can enjoy the same protection as the pros, mitigating a significant chunk of the risk that comes with their high-speed hobby. Street riders, too, can benefit from the added protection of these systems. The neck immobilization and additional collarbone protection from airbag systems reduce the risk of some of the most common injuries from motorcycle crashes.