These top-rated locks from August, Eufy, Kwikset, and Yale are excellent at resisting picking, drilling, and kick-ins. But there are some models to avoid. Consumer Reports uses a cordless drill in ...

The OnGuard RockSolid 8580 is a Sold Secure Diamond-rated lock that is claimed to resist angle grinders making it ideal, in theory at least, for securing high-end road, gravel and electric bikes.

I’m a bit of a bike lock collector. After having my favorite e-bike stolen a few years ago (as well as several less favorite bikes stolen over the years), I’ve gotten much more serious about security.