Hardened Steel Combination Bike U-Lock
Black Combination bike locks Hardened steel locks Heavy duty U-locks 4-digit combination locks High security bike locks
Widely regarded as one of the strongest bike locks available, this model features a massive 18mm hardened steel shackle. The thickness of the steel is designed to resist even the most aggressive attacks from bolt cutters and power tools. Its compact 'mini' design further increases security by leaving no room for leverage tools.
The oversized crossbar contains a patented double deadbolt locking mechanism that provides extra holding power against twist attacks. The high-security disc-style cylinder is virtually pick-proof and is protected by a sliding dust cover. This lock is built specifically for the highest-risk areas where professional theft is extremely common.
Despite its heavy-duty nature, the lock remains manageable for daily transport in a bag. The protective vinyl coating ensures that the heavy steel does not damage the bicycle's paint. It represents the pinnacle of portable security, offering peace of mind for owners of high-value bicycles and electric bikes in metropolitan centers.
Heavy duty U-locks High security bike locks