Secure Your Motorcycle Scooter Or E-Bike With This Robust Disc Brake Alarm Lock. Featuring A 7Mm Pin And A Loud 110 Db Alarm It Deters Thieves With Vibration And Impact Detection. Constructed From Durable Corrosion-Resistant Aluminum Alloy It's Weatherproof And Waterproof For Reliable Outdoor Use. The Bright Orange Color And Included Reminder Cable Ensure You Don't Forget To Remove The Lock Before Riding. Fits Most Disc Brakes With Rotor Holes Larger Than 7Mm.