The best-selling Bulldog series u-locks offer excellent security and have best-in-class features to keep your bike safe in medium crime areas.

FEATURES:

• 4.5″ x 9″
• X2P Double Bolt Locking Mechanism locks shackle on both sides
• Z-Cylinder is bump-proof and resists picking, pulling, or drilling
• Hefty 11-13mm hardened steel shackle resists cutting, prying, and jacking
• Rounded design and centered keyway eliminates pry points
• Double rubber coated crossbar cover protects paint and finishes
• Extra thick molded endcaps protect against bumps and hits
• 5 laser-cut keys, 1 with micro-LED
• All-tube mounting bracket included