There's a maxim running 'round the Internet about bikes and locks: All bicycles weigh 50 pounds. A 30-pound bicycle needs a 20-pound lock. A 40-pound bicycle needs a 10-pound lock. A 50-pound ...

Back in 2015 when we reviewed the first Litelok in a now-archived post, I wrote that it broke the old 50-pound rule about bike locks: "All bicycles weigh fifty pounds. A thirty-pound bicycle needs ...