Heavy Duty Weatherproof Fingerprint Bike Chain

Updated 2026-09-05

Featuring a 0.31 in bold steel construction, this 3.3 ft long chain lock provides professional-grade security for motorcycles and high-end bicycles. The weatherproof design ensures that the biometric scanner remains responsive even after exposure to rain or dust. It is a versatile security solution that works equally well for securing outdoor fences and commercial gates.

The smart locking mechanism utilizes high-speed fingerprint identification to grant access in less than a second. Users can also manage the device through a Bluetooth app, which allows for sharing digital keys with trusted friends or family members. This eliminates the hassle of carrying physical keys or remembering complex numerical combinations during your daily commute.

Built to withstand harsh conditions, the chain is encased in a protective sleeve to prevent scratches on your vehicle's frame. The internal electronic system is optimized for long-lasting battery life, ensuring the lock remains operational for extended periods. Its heavy-duty build quality makes it a formidable deterrent against cutting and prying attempts in public spaces.

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