TCMT Wheel Disc Brake Lock Safety Alarm Anti Theft for Universal Scooter Motorcycle Cycle Bike Conditon:Aftermarket 100% Brand New,Colors: Silver,Alarm loudness: &gt;100dB,Weight: 620g Main parts are made of the high-quality harden stainless steel and metal. The electronic alarm is with water resistant and anti-damage function. If tampered with the alarm will sound grabbing attention and scaring the thief. Fitment:The lock is suitable for use in various types of vehicles and luxury windows and doors,Package included:1 x Motorcycle alarm lock disk brake locks,2 x key