A motorcyclist airbag activates in a MotoGP race. Looks like he's manually activating the airbag, but he's not - it's deployed automatically.
An example 2016 patent for this type of technology:
Airbag System for Motorcycle Drivers
Log motorcycle - video
Drag racer switches motorcycles mid-race
Motorcycle/camper hybrid - photo
Wheelchair-accessible motorcycle - GIF
1869 Roper Steam Velocipede first motorcycle - video and photo