Unlocked | Bicycling
Photo: Lock breaking expert Hal Ruzal tests a chain lock for Bicycling in New York City’s SoHo neighborhood. (Joshua Simpson) When John Loughlin lowers a cordless angle grinder onto a section of a TiGr titanium bike lock clamped to a table, it emits the piercing scream of something that has a reason to live. White sparks spray the air and metal whiskers fly uncomfortably close to where I stand nearby, cringing. There is the distinct bouquet of burning hair. Five seconds go by. Then 10. If we were on a city street right now, a small crowd of spectators might have formed a curious semicircle. Which is exactly the point. Assuming any lock can eventually be compromised, this is the most helpful thing it can do: create such a time-consuming spectacle when it is assaulted as to make a bike not worth stealing. Because too often—as Loughlin demonstrated earlier by snapping a steel U-lock like a candy cane—it’s over in a flash. We’re standing in a gar...