The OnGuard Brute LS U-Lock is engineered for riders demanding the highest level of security for bikes or powersport vehicles. Built with a massive 16.8 mm TriRadius hardened steel shackle and the X4P Quad Lock mechanism that secures on all four sides, this lock resists cutting, twisting, prying, and leverage attacks. The extended 325 mm shackle offers extra reach for posts, rails, and multiple frames, while its rubber-coated body protects paint and finishes. Includes five laser-cut keys (one LED key) and an all-tube mount bracket for secure, convenient transport.