Standard Hardened Steel U-Lock with Mounting Bracket

Updated 2026-09-05

This bicycle security solution features a 13 mm hardened steel shackle designed to resist cutting and prying. The interior dimensions of 115 mm by 230 mm provide ample space for securing a frame to various fixed objects. It utilizes a double bolt mechanism that locks the shackle on both sides for increased pull resistance during attempted thefts.

The core of the device is equipped with a high-security cylinder that is specifically engineered to resist picking and drilling. This ensures that the internal locking mechanism remains functional and secure even under duress. The package includes five laser-cut keys, providing plenty of spares for multiple users or as backups in case one is lost.

For added convenience during transit, a versatile mounting bracket is included to attach the unit directly to the bicycle frame. This allows for easy transport without the need for a backpack or additional storage. The rugged construction is built to withstand outdoor elements, making it a reliable choice for daily commuters and urban cyclists.

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