Purpose and key benefit Lightweight to carry and practical to use: a portable chain lock that protects your valuable items from theft while remaining easy to take with you. Heavy-duty security when needed: robust, mountain-bike-grade construction provides reliable theft protection without sacrificing portability. What it does Theft-resistant chain lock designed to secure bikes, mountain bikes, scooters and other valuables. Protects wheels and frame when used correctly, preventing simple grab-and-run thefts. High durability and corrosion resistance for long service life in outdoor conditions. Important attributes Type: chain lock / chain padlock (kettenschloss) Construction: heavy, robust chain for mountain bike use Corrosion resistance: rust-free and waterproof finish to withstand wet conditions Performance: high-performance chain padlock built for durability and theft protection Practicality: compact and easy to carry for daily use Compatibility and typical uses Ideal for bicycles and mountain bikes — secure the frame and wheels at bike racks or trailheads. Suitable for scooters — lock your scooter during urban commutes or quick stops. Use while grilling or at outdoor gatherings — secure gear and valuables when you step away briefly. Also appropriate for other items you want to keep safe during rides, trips, or events. Why choose this chain lock Combines portability with heavy-duty protection so you don’t have to leave security at home. Built to resist corrosion and water exposure, reducing maintenance and extending life. Designed to give additional protection to wheels as well as the frame, increasing overall security. Simple to carry, practical to use, and rugged enough for mountain-bike conditions — this chain lock provides reliable, corrosion-resistant theft protection for bikes, scooters and other valuables.