OnGuard Bulldog DT Lock

Introducing the Bulldog Series U-Lock, our 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.