Experience unparalleled security with OnGuard’s Smart Alarm U-Locks, designed specifically for cyclists and power sports enthusiasts. These U-locks offer the highest level of protection in a compact, user-friendly design. Choose from a variety of shackle lengths and optional cables, all featuring pick, pull, bump, and drill-resistant cylinders for maximum durability.
**Key Features:**
– **Dual-Sided Security:** Advanced locking mechanisms secure both sides of the 14-16mm hardened steel shackle, making it resistant to prying, jacking, and cutting.
– **Leverage-Free Design:** The round profile and smooth edges eliminate leverage points, ensuring your lock remains impenetrable.
– **Paint Job Protection:** Fully coated shackles and crossbar safeguard your bike’s delicate finishes and paint jobs.
– **Intelligent Alarm System:** A 120dB alarm with auto arm/disarm and shock & movement sensors provides instant alerts
