Price match guarantee
Free shipping over $49.99*
Locally owned
Secure payments
Introducing the Bulldog Series U-Lock, OnGuard's best-selling security solution featuring top-tier protection for your bicycles and scooters. Engineered with superior materials and advanced technology, this lock offers a robust defense against theft.
The X2P Double Bolt Locking Mechanism secures the shackle on both sides, providing a full circle of protection. The Z-Cylinder is bump-proof and resistant to picking, pulling, and drilling. The hefty 13mm (0.51”) hardened steel shackle resists cutting, prying, and jacking, ensuring formidable security. Its rounded design and centered keyway eliminate pry points, enhancing overall security.
The Bulldog Series U-Lock features a double rubber coated crossbar cover to protect your bike’s paint and finishes. Extra thick molded end caps offer additional protection against bumps and hits, ensuring durability.
Crafted from ultra-high-strength materials and reinforced with a multi-layered defense system, the Bulldog Series U-Lock is designed to withstand aggressive theft attempts. Its intricate structure resists cutting, prying, and jacking, making it a robust deterrent against theft.
Every component is meticulously designed and rigorously tested to ensure top-tier resistance to brute force attacks. The hardened, shrouded shackle is impervious to aggressive cutting attempts.
The Bulldog Series U-Lock not only offers superior security but also provides a user-friendly experience. Its ergonomic design ensures easy handling, making it an essential tool for securing your valuable possessions.
