Dude, that is NOT how these things work.
Recalls occur when a vehicle manufacturer or NHTSA or the local regulatory body notices an issue in a sufficient population of vehicles that is a potential safety risk.
Here's a few examples:
1. All 2012 S/DS batteries are shown to have a manufacturing defect in which cell dividers can degrade and cause a fire? Recall. Regardless of the warranty.
2. A motor fails after 10000 miles and a year out of warranty? Not a recall, just terrible luck. Even if it can fail in an unsafe way, or if it's a "critical component". No court has ever said that a single part failure in a vehicle is required to be covered outside of the legally mandated warranty, unless Zero claims that it lasts that long.
3. A motor position sensor in a large portion of motors are failing outside warranty, causing uncontrolled acceleration? Recall.
This being said, you(or a group of people as a class) could try to sue Zero for false claims or faulty products. The EU has a website about this:
https://europa.eu/youreurope/business/dealing-with-customers/consumer-contracts-guarantees/consumer-guarantees/index_en.htmYou could sue Zero if you crash your motorcycle and hurt yourself due to a manufacturing defect or faulty design. Then you have to prove there is a defect, and it wasn't just you driving like a maniac.
It's definitely an uphill battle, and lawyers are expensive. You could sue if you prove it was defective. Bonus points if the company can be shown to disregard safety concerns. See Grimshaw v Ford Motor Company.
It's not a "common trick", and I really doubt Zero dealerships are dealing with any lawsuits. Lawsuits are public record, and a quick search of PACER turns up nothing with dealerships involved. It's also doesn't really save money to fight owners in court vs fix the issue, especially at Zero's size and production volumes.
The Zero warranty is 2 years for everything and 5 years for batteries, not a blanket 5.
I'm sorry your motor failed prematurely, but most of what you posted is incorrect.