On Guard U-Lock Combo Large

The OnGuard Bulldog U-Lock is a combination Standard Shackle U-lock. It provides high level security protection with a Silver Sold Secure Rating.

This lock is equipped with an X2P Double Locking Mechanism and user settable steel ball 4 number click-combo lock system (with instructions included). The TriRadius is made of super strong 1mm (0.51”) hardened steel shackles for a full circle of protection, which is proven to resist all forms of cutting, prying or jacking. Suitable for bikes and power sport applications. 

New Z-Cylinder is bump-proof and resists picking, pulling and drilling. Rounded design and centered keyway eliminates pry points. Hardened steel TriRadius. Double rubber coated crossbar cover protects paint and finishes. Extra thick moulded end caps protects against bumps and hits.

Shackle dimensions: 115mm x 230mm (W x H x Dia)