Bike owners were recently disturbed by reports that their U-shaped Kryptonite bike locks can be rendered ineffective with a ball-point pen. The vulnerable locks belong to the Evolution and Kryptolock ...

BOSTON (AP) — Bike lock maker Kryptonite struggled to reassure customers and protect its reputation on Friday following the disclosure that its famous U-lock can be opened by a ballpoint pen.

Locks that look alike don't lock alike. Tom Smith, manager of Island Park Cycles in Fargo, says that old Kryptonite bike lock slogan holds true as word spreads across the country that all it takes to ...

Bike owners trying to figure out what to do with their round-key Kryptonite locks (which reportedly can be picked open with the hollow shaft of a Bic pen), should know that Kryptonite is offering to ...