Steel-O-Chain hardened steel bike chain lock

$95

Catalog updated 2026-10-21

This 85cm chain lock combines the flexibility of a textile-covered chain with the strength of hardened steel. The 8210 model is designed to provide a high level of security while remaining easy to wrap around various anchor points. The steel links are specifically treated to resist cutting, making it a reliable choice for daily use.

The chain is encased in a durable fabric sleeve that prevents the metal from scratching your bicycle's frame. This sleeve also makes the chain more comfortable to handle in cold or wet weather. The keyed locking mechanism is integrated directly into the chain head, providing a streamlined and secure connection point that resists tampering.

With its 33.50 inch reach, this lock is perfect for securing your bike to large street furniture or multiple bikes together. The hardened steel construction ensures that the lock remains a significant obstacle for any potential thief. It is a versatile and robust security tool for cyclists who value both protection and ease of use.

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