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 ...

Is a Kryptonite bike lock worth the money? If you have concerns over a bicycle thief leaving you without your expensive ride, investing in a high-quality bike lock is worth considering. Consistently, ...

BOSTON — Bike lock maker Kryptonite struggled to reassure customers and protect its reputation on Friday after the disclosure that its famous U-lock could be opened by a ballpoint pen. Kryptonite said ...

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.