Perfect Package: 1 Piece Motorcycle Helmet Lock. It Is Ideal For Securing Bicycles, Scooters Or Other Objects Against Theft. Lightweight And Portable: The Helmet Lock Is Small In Size, Light In Weight And Easy To Carry. The Innovative Design Of The Spiral Telephone Coil Is Easy To Store And Carry. You Can Put It In A Saddle Bag, Backpack Or Pocket And Bicycle. The Maximum Length Can Be Extended To 1.5 Meters. Intelligent: Resettable 4-Digit Bike Lock. This Bicycle Lock Can Be Easily Changed To Your Desired Combination. The Factory Code Is Set To 0000. Turn The Key To The Factory Code Position. Rotate 90 Degrees Clockwise While Keeping The Original Code Intact. Set Your Own Password. Align The Logo And Rotate 90 Degrees Counterclockwise To Complete The Setting. Feature: Reducing The Possibility Of Random Theft And Protecting Your Bicycle And Other Valuables From Being Stolen. No Key Is Needed, No Need To Worry About Losing The Key And Being Unable To Unlock. Application: Bicycle Locks Can Be Used For Multiple Purposes, Including Bicycles, Motorcycles, Garages, Farms, Tool Boxes, Trolleys, Shops And Other Security Applications.