Sensitive motion, vibration sensors activate an alarm when vibrating with a sound of up to 110dB. Double-reinforced, high-security disc, 7mm diameter cylinder, Fits the majority of the motorcycles and bikes with disc brakes.
Easy To Use And Widely Used - Press to Lock - It's easy to lock by pressing the locking mechanism, immediately the brake lock goes into alarm mode. 7mm Pin brake disc alarm lock for most type vehicles: motorcycles, electric car, bicycle, scooters, etc.
Strong And Durable - Built with alloy aluminum body, sealed waterproof, No worry about raining weather.