Heavy duty 18mm u-lock with six foot cable

Updated 2026-09-05

This security package combines a robust 18mm shackle u-lock with an extended 6 foot security cable. The 18mm thickness provides a high level of resistance against aggressive theft attempts, making it suitable for high-value electric and mountain bikes. The lock's internal dimensions are optimized to fit around standard bike racks and poles.

The 6 foot cable is a vital addition for riders who need to secure secondary components like front wheels or bike trailers. Its generous length allows for flexible configurations, ensuring that all parts of the bicycle are protected. The cable features a protective coating to prevent any metal-on-metal contact that could damage the bike's frame.

Included with the lock is a mounting bracket that allows for easy transport on the bicycle frame. This ensures that the heavy-duty protection is always available without requiring a backpack. The lock is designed to function reliably in various weather conditions, providing peace of mind for year-round commuters and outdoor enthusiasts alike.

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