OnGuard Bulldog DT U-Lock with Cable

The U-lock provides the primary security for your bike frame, while the included 120cm cable allows you to secure your front wheel or accessories simultaneously. Using both together is a standard practice to prevent opportunistic theft of detachable parts.

The 115mm x 230mm shackle size is standard for most urban bike racks, lamp posts, and sign poles. However, if you frequently lock to exceptionally thick structures, you may find the clearance tight.

The X2 mechanism locks both sides of the shackle into the crossbar. This design forces a thief to make two separate cuts to remove the lock, effectively doubling the time and effort required to break it.

No, the lock is designed with protective materials at all contact points. These covers act as a buffer between the hardened steel and your bike's finish to prevent scuffs and scratches during daily use.

The Microlight key features a small, integrated LED light. It is incredibly useful for unlocking your bike in low-light conditions, such as parking garages or late-night commutes, without needing to fumble with a separate flashlight.

Yes, the lock features integrated protective covers that shield the keyway and internal mechanism from moisture, dirt, and debris. This helps prevent the lock from seizing up over time due to environmental exposure.