If nothing else, the tight loop created by the motorcycle teaches preventative maintenance schedules in a way that is tough to replicate outside aviation. Or you die/stop riding.
For example, I've blown a front tire in my car at speed on the highway with no adverse consequences except having to steer off center for a moment and swap the wheel in 5 degree weather. No biggie.
My bikes get routine chain, tire, fluid and electrical checks however, as a similar failure could end me.