Waterproof bicycle lock, security lock for motorcycle/bicycle

Superior Strength: The ROCKBROS disc brake lock is made of high-strength stainless steel, further strengthened by a high-temperature treatment combined with a cooling process. Thanks to its triangular, one-piece design, it is highly resistant to prying and breaking, effectively increasing its resistance to vandalism. This design series further enhances security and provides all-around protection for users' bicycles.

Superior anti-theft protection: This disc brake lock offers excellent theft protection. The lock cylinder is made of a high-strength zinc alloy, making the lock even more robust. The keyway is designed to be difficult to open with an electric drill. The key is double-beveled, significantly increasing theft protection.

Waterproof design: The disc brake lock is made of waterproof 304 stainless steel and boasts excellent water resistance, allowing for normal use even in the rain. This not only extends the product's lifespan but also provides reliable protection for the user.

Compact and handy: Compared to other bicycle locks, this lock is more compact, easy to store in a pocket, and convenient to transport. Thanks to the innovative press-lock design, the lock can be locked without a key, significantly increasing user-friendliness.

Wide Compatibility: This anti-theft lock offers broad compatibility and is suitable for vehicles with a disc hole diameter greater than 6 mm and a disc width of less than 5 cm. It is compatible with a wide range of brake discs on the market and is suitable for road bikes, mountain bikes, e-bikes, and motorcycles.

Product information