Description With its 80/100 security rating, this U-lock provides superior protection for medium to high crime areas, featuring an X4P Quattro locking mechanism for four-sided protection. The strong 14mm hardened steel TriRadius shackle resists cutting, prying and jacking, while providing more internal space for locking versatility. New crossbar and shackle liners protect finishes. They provide greater locking versatility for securing bikes and scooters. Shackle dimensions: 115 mm x 292 mm (Width x Height x Diameter) x 14 mm D. Includes: 4 keys + 1 key with micro-LED light (projects a bright white light). Description With its 80/100 security rating, this U-lock provides superior protection for medium to high crime areas, featuring an X4P Quattro locking mechanism for four-sided protection. Strong 14mm hardened steel TriRadius shackle resists cuts, pal