I have pacri-bolts like those pictured, a Torq ground anchor and a 16mm Pragmasis chain. They just ripped the steel re-inforced, multi-locking garage door off it’s hinges and then sawed through my bike frame instead. 🙁
You can secure the bike as much as you like, but if they’re going to sell it for parts…
Garage and house now fully alarmed, plus I let my pet scorpions have free run of the garage. 😉
You will only ever slow them down. They are a determined bunch of ****s.