Ultra 9 Heavy Duty U-Lock Black

Updated 2026-09-05

Designed for reliable everyday street security, this heavy duty u-lock utilizes a solid 12mm shackle. Its durable construction handles daily locking demands while offering dependable resistance against common theft methods.

The sleek black finish complements most bicycle frames cleanly without sacrificing toughness. Hardened steel materials provide the structural integrity required to secure frames to standard racks securely.

Commuters will appreciate the balanced combination of portability and robust protection. It provides an accessible yet formidable defense for standard city cycling routes.

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