Security Locks

The Li'l Bully lock from Bully Locks™ is constructed with heat-treated alloy steal to resist cutting and features hardened anti-drill discs. 5.5mm bolt disc with 5.5mm pin that fits smaller disc vent holes.

Anti-theft 6mm push-down pin lock designed to keep your bike safe. Features a sensitive movement and shock sensor lock with a 110dB alarm that will warn off thieves.

Easy-to-use, built-in lock with swiveling locking head. Tougher than armored cable locks.

Easy-to-use, built-in lock with swiveling locking head. Tougher than armored cable locks.

Cable and lock are coated with black vinyl to protect bike's finish and includes a hardened-steel padlock shackle providing the ultimate protection and convenience from Bully Locks™.

Bully Lock Cable Double Loop 10mm features a durable 7-foot, 10mm thick braided steel cable with double loops for secure attachment. It is PVC-coated for weather resistance and easy use with Bully Locks. This cable offers versatile, reliable protection...

Lightweight, easy-to-pack, yellow coiled cable from Bully Locks™ features two-looped ends, one for disc lock the other for handgrip so you never ride off with your disc lock on your brake rotor again. Two looped-ends; one for disc lock, the other for...

Armor-protected and case-hardened steel shackle, the Stainless Round Padlock from Bully Locks™ features a deadbolt locking mechanism with a deep welded body that stands up to the elements.