Bicycle lock sleeve

摘要: The present application relates to a protecting sleeve for shielding and reinforcing bicycle lock mechanism, which can conveniently be applied many existing locks. comprises an elongate body having central bore sized receive cylindrical portion of in the mechanism is located. It has been found that this area weakest defeated by breaking locking mechanism. includes intermediate its length channel passage through member pass releasably engaging preferably made high strength material, such as aircraft aluminum alloy material also acts thermal moderator.