8 Best Bike Locks (2025): Kryptonite, Litelok, Abus, Hiplok, Compared

There are many ways to lock your bike securely, some of which will depend on the type of lock you’re using and the bike you’re locking. But one of the main questions you should ask youself is: How secure is the place you're locking your bike, and how much don't you want to lose it. Sold Secure, an English security group, issues security ratings for each bike lock based on how hard a thief will have to work to steal your bike. If you've got a highly valuable, attrective bike that thieves want, and it's out of your sight for protracted periods in a public place? Look for a bike lock that's ranked Sold Secure Diamond, then bring in other considerations. Most of the highest-rated locks are U-locks, though these are of course a bit heavy and may require a bracket on your bicycle to carry comfortably. For a regular-size U-lock, you’ll usually want to lock the bike around the frame and the back wheel, if space allows. Some methods suggest simply locking the back wheel, but this can leave th ... Read full article.