Explore The Locks

OnGuard chain locks provide bicycle owners and powersport enthusiasts with extended length for versatile locking options and superior security. Engineered for high-crime areas, our chain locks combine robust construction with advanced locking mechanisms to ensure maximum protection. Trust OnGuard chain locks to deliver the highest level of security and reliability wherever you need it.

Disc locks provide motorcyclists and other power sports users outstanding security in a small convenient size.

Folding locks, also known as link plate locks, combine near u-lock security with the ease of use and versatility of a cable lock. Remarkably compact, the K9 folding lock series is made of hardened steel plates and features OnGuard’s pick, pull, and drill-proof Z-Cylinder key mechanism. Once unfolded, the K9 has the length to secure frames and wheels to a rack or other solid object. Included mountin bracket fits most bicycle tubes for easy transport.