The OnGuard Boxer X4 Disc Lock delivers strong, compact protection for motorcycles and scooters with a 14 mm hardened steel shackle and advanced X4P Quad Bolt locking system that secures the shackle on four sides for superior strength. Engineered to resist cutting, prying, and leverage attacks, it features a high-security Z-Cylinder core that defends against picking, drilling, and tampering. The durable coated body helps prevent scratches to wheels and brake components during everyday use. Compact yet rugged, this disc lock is ideal for commuters and riders who want dependable anti-theft security. Includes a reminder cable and carrying case for convenient storage and transport.