Kwikset High Security Bicycle U-Lock, Hardened Steel, Anti-Theft Bike Lock, 1 Pack, Black

Price: $39.95 - $33.94
(as of Jun 25, 2026 22:50:06 UTC – Details)

The Kwikset High Security U-Lock delivers motorcycle-grade (ART4 certified) bike security in a compact, commuter-friendly package. A rigid U-lock structure and thick 16 mm hardened steel shackle resist cutting, sawing, and leveraging attacks, while a 7-pin cylinder provides strong everyday keyed security. Bike-friendly protective surfaces reduce frame scuffs, and the compact form makes it easy to carry on daily rides and commutes. Backed by a Limited Lifetime Warranty.
MOTORCYCLE-GRADE SECURITY: ART4 certified to meet higher protection standards used for securing motorcycles.
RIGID U-LOCK DESIGN: Compact structure for a stable, consistent lock-up.
THICK 16 MM SHACKLE: Heavy-duty steel construction built for tough conditions.
HIGH-QUALITY CYLINDER: 7-pin design supports strong everyday performance.
SCRATCH-REDUCING COATING: Helps protect gear and equipment from scuffs.
GREAT EVERYDAY CARRY: Compact size works well for commuting and quick stops.
OUTDOOR-READY BUILD: Designed to handle rain, humidity, and daily exposure.
LIMITED LIFETIME WARRANTY: Peace of mind from a brand you can trust.

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