Brake disc lock with alarm For over a decade , KOVIX has been producing and improving intelligent security systems for all types of scooters and motorcycles. Combining experience and the latest technological solutions, the creators of the KOVIX brand strive to develop each model based on the needs of customers. General Brake disc lock with built-in 120 dB alarm with adjustable siren ON/OFF options. Stainless steel lock and waterproof electrical components guarantee protection against corrosion and reliability in all weather conditions. The lock is equipped with a long-lasting and environmentally friendly lithium battery. The protection blocks the wheel with a 6 mm diameter pin , which prevents the motorcycle or scooter from riding and moving. KOVIX brake disc locks are made of high-quality steel, which makes them resistant to corrosion and damage. Coated with an anti-corrosion coating that protects them from scratches. Properties: model KT6-FO maximum brake disc thickness: 7 mm distance from the pin to the edge of the body: 42 mm built-in 120dB alarm the ability to set the alarm function waterproof electrical components double locking system: with keys and by pushing anti-corrosion and weather resistant coating solid, steel body resistant to cuts and attempts to destroy LR44 lithium battery (6 pcs. ) Dimensions: pin diameter: 6 mm length: 69mm height: 56 mm width: 37.5 mm color: neon - orange The kit includes: Kovix lock (1 set )