Don't worry about the safety of your vehicle when you're away thanks to the YOHOOLYO anti-theft lock. It is completely made of aluminum alloy, which contributes to strength and stability in any situation. It demonstrates high resistance to corrosion, moisture, mechanical impact, and weather conditions. The built-in motion sensor with a 5-second delay quickly reacts to attempted tampering. The sensitive alarm produces a 110 dB sound, deterring intruders and attracting attention. The convenient 0.3-inch diameter locking pin locks at any 360° angle, ensuring installation versatility. A hex key allows for easy disassembly of the lock, and a case provides convenient storage. The bright reminder cable serves as a reminder to remove the device before riding. Compatible with most vehicles with disc brakes