Features: 1. Portable and lightweight yet strong and secure, helps prevent theft of your bike or motorcycle helmet. Can also be used to hold jackets, immobilize bicycle brake discs, and secure the bicycle saddle in place. 2. Smart 4-digit resettable combination lock with 10,000 possible code combinations. Default password is 0000. Keyless design eliminates the need for keys, so there's no risk of losing or forgetting them. 3. Flexible steel cable provides strong cut resistance; PVC coating helps prevent scratches and enhances durability. Alloy lock cylinder offers improved anti-theft protection without damaging your bike or helmet. 4. Total length approximately 1.5m/4.9ft. Compact design fits easily in a pocket or small bag. Self-coiling cable allows for convenient use and storage. Suitable for securing single or dual helmets to a bike. 5. Combination lock is ideal for bicycles, skateboards, gates, fences, grills, lawn mowers, sporting goods, tool boxes, ladders, bags, suitcases, and luggage. 6. Quick and easy to use. Compatible with motorcycles, motorbikes, scooters, mopeds, bicycles, and strollers. Liner is weather-resistant, waterproof, and rust-resistant. Specification: Item Type: Helmet Cable Lock Material: ABS + PVC + Metal Color: Black Length: Approx. 1.5m/4.9ft The 4-digit adjustable combination lock allows you to secure the helmet at any position on the bicycle. After unlocking, extend the wire through the helmet buckle to attach it to the bike or motorcycle. The retractable steel wire combination lock features a weather-resistant zinc alloy locking mechanism. The steel wire is coated with a PVC layer to help protect your bicycle’s paint. The wire can be extended to lock helmets or suitcases and automatically retracts when released, making it compact, space-saving, and easy to carry in a pocket. Ideal accessory gift for male and female motorcyclists and cyclists. Package List: 1 x Helmet Cable Lock Note: After setting your personal password, take a photo of the lock dials in case you forget the code. Please note that new and old versions of this product may be shipped randomly. Confirm that you are comfortable with this before placing your order.