Kryptonite says its New York Diamond Standard bike lock takes 10 angle grinder discs to be cut, which should make it a safe bet against thieves. This is Kryptonite’s first angle-grinder resistant lock ...
CC0 Usage Conditions ApplyClick for more information. In 1971, Michael Zane read a newspaper article that sparked his imagination. He discovered that bicycle mechanic, Stanley Kaplan had designed and ...