OnGuard Bulldog Mini DT U-Lock – 11–13 mm Hardened Steel Shackle (90 × 140 mm) – X2P Double Bolt Lock, Z-Cylinder Core & 4 ft Cable, 5 Keys & Mount Bracket

The OnGuard Bulldog Mini DT U-Lock delivers compact, high-security performance for cyclists seeking lightweight yet strong protection for frames and wheels. Its compact shackle size combined with the included 4 ft vinyl-coated braided steel cable enables versatile multi-point locking without excess bulk. The X2P Double Bolt system secures both sides of the shackle for enhanced resistance against pulling and twisting attacks. An advanced Z-Cylinder core provides added protection against picking and drilling attempts, while the rubber-coated crossbar helps protect bike paint and finishes from scratches. Ideal for commuters and urban riders, the Bulldog Mini DT balances portability and dependable anti-theft strength. Includes five precision laser-cut keys and a durable universal mounting bracket for convenient transport. Dimensions: 90 x 140 mm (3.55 x 5.52").

• Compact Dual-Protection Design: Internal locking area of 90 x 140 mm (3.55 x 5.52") combined with a 4 ft cable allows secure locking of both frame and wheels.
• X2P Double Bolt Security: Locks both sides of the shackle to resist twisting, pulling, and prying attacks in urban environments.
• Hardened Steel Shackle Strength: 11–13 mm hardened steel construction helps resist cutting and leverage attempts.
• Advanced Z-Cylinder Lock Core: Precision cylinder helps defend against drilling, bumping, and picking attempts for reliable anti-theft performance.
• Complete Security Kit: Includes five laser-cut keys, a 4 ft vinyl-coated steel cable, and a universal mounting bracket for easy on-bike storage.