Knog Strongman Bike Lock

Ever since spotting the TiGr┬álock, we’ve been looking for more in bike security than a bare metal U. Knog’s Strongman features a bold squared-off shape coated in silicone to keep your ride’s frame scratch-free and backs its good looks with rock solid strength test results. Case in point: they use it as a carabiner between a crane and a car (more importantly, though, it got a Sold Secure Gold rating).

Comes with a frame mount; head to Amazon to check it out – $77