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

The OnGuard Bulldog Mini U-Lock delivers full-size Bulldog strength in a compact, travel-friendly design for urban riders. Crafted from 13 mm hardened steel, it resists cutting, leverage, and prying while the X2P Double Bolt Mechanism secures both sides of the shackle for maximum holding power. The advanced Z-Cylinder core defends against drilling, picking, and bumping attacks. Its co-molded crossbar cover and rubber coating safeguard bike finishes, and the compact locking area provides reliable protection without extra weight. Ideal for commuters, couriers, and e-bike owners seeking portability and performance. Includes five laser-cut keys plus a universal mounting bracket for on-the-go storage and quick access. Dimensions: 90 x 140 mm (3.55 x 5.52").

• Compact High-Security Design: Internal locking area of 90 x 140 mm (3.55 x 5.52") provides strong protection while remaining easy to carry and mount.
• Dual Locking Strength: X2P Double Bolt Mechanism secures both sides of the shackle for superior resistance to pulling, twisting, and prying attacks.
• Advanced Z-Cylinder Security: Precision locking cylinder helps prevent bumping, drilling, and picking attempts for reliable anti-theft protection.
• Protective Co-Molded Crossbar: Rubber-coated surfaces help protect bike paint and components from scratches and wear.
• Keys & Mount Included: Comes with five laser-cut keys and a universal mounting bracket for convenient everyday transport.