The lock is made of hardened alloy steel and offers protection against sawing, cutting, drilling and corrosion. The 8-piece collapsible design is lightweight, flexible and easy to transport. 4-DIGIT CODE LOCK: This bike lock is unlocked with a code for added security. The original combination lock password is 0000. You can change it to your own 4-digit password by pulling and dropping, and removing the release button to open it. STRONG AND THEFT-PROOF: The folding bike lock is made of thick, high-strength alloy steel and is equipped with a fully enclosed lock that resists hydraulic cutting and shearing. It also uses rustproof steel rivets for connection, sensitive connections, high tensile strength, resistant to prying, prevents violent damage and withstands high temperatures. High quality torque and tensile strength. FOLDABLE IN 2 SECONDS, EASY TO CARRY: The bike lock is lightweight and compact, easy to carry. The holder can be attached to the existing holes in the frame with screws or attached to the bike with cable ties. It comes with a strap for easy storage, and the lock can be removed in just 2 seconds, which is very time-saving. EASY INSTALLATION: The folding lock with holder can be easily attached to your bike or bottle cage using the included accessories, is very stable and does not affect your riding performance. It can be easily removed to secure your bike. VERSATILE: The compact and robust anti-theft folding bike lock is perfect for e-bikes, scooters and motorcycles, but can also be used to lock gates, grilles, fences, lawnmowers, prams and other items. Specification: - Name: Combination folding lock - Total length: approx. 85 cm - Sections: 8 sections foldable - Material: hardened alloy steel - Weight: approx. 800 g - Colour: black - Application: bicycle/electric car/motorcycle Notes: 1. Due to manual measurement and slight colour differences, please allow 1-3 cm (0.4-1.18 inches) for different display settings. 2. Due to the difference between light and the screen, the colour of the item may be slightly different from the image. Please understand. 4-DIGIT COMBINATION: Rotatable number wheel with audible click for easy combination setting keyless driving for more comfort and safety. UNBREAKABLE: 8 high-strength alloy steel rods and anti-tamper rivets provide maximum protection against hydraulic cutters, hammers and saw attacks. EXTREMELY ROBUST: ABS anti-scratch coating protects against water, rust and scratches. Works reliably in extreme temperatures (-30 to 60). COMPACT DESIGN: With 8 foldable bars, the lock can be folded down to the size of a mobile phone, ideal for easy carrying and storage. FRAME MOUNT: The easy-to-install mount ensures a stable attachment to the bike frame without rattling, even on uneven roads.