Bicycle Chain Lock DUNLOP 120 cm — chain with lock, model 1042831

The DUNLOP 120 cm bicycle chain lock is a compact security solution designed to secure a bicycle frame and wheels to fixed objects such as bike racks and poles. This chain lock combines a coated steel chain with an integrated locking mechanism to provide everyday protection for urban commuting, short stops and outdoor parking. Its 120 cm length offers sufficient reach to loop through frames and anchors while remaining portable for carrying during rides.

Advantages

The coated steel chain resists surface damage and reduces the risk of scratching paint while providing mechanical strength against casual interference. The integrated lock simplifies use by eliminating the need for a separate padlock, and the chain length balances coverage and portability for routine errands and transit. Lightweight and compact enough to store in a bag or attach to many bike frames, the lock is suitable for frequent short-term locking tasks.

Suitable for

• Securing bicycles during short urban stops and shopping trips
• Locking a child's bike or commuter bike to a rack or pole
• Everyday use where moderate chain protection is required

Key specifications

• Chain length: 120 cm
• Construction: steel chain with protective coating
• Lock type: integrated locking mechanism
• Portability: compact for carrying in a bag or attaching to a frame

How to use

Wrap the chain through the bicycle frame and a secure anchor point such as a bike rack or pole, making sure to include the rear wheel where possible for greater security. Thread the chain ends into the integrated lock and turn the key (or operate the locking mechanism) until it is fully engaged. Store the key in a safe place while riding; when unlocked, stow the chain in a bag or secure it to the frame to avoid dangling.

Usage recommendations

For improved security, lock the frame and both wheels if possible and choose well-lit, populated locations. Regularly inspect the chain coating and lock mechanism for wear or corrosion and lubricate the lock cylinder occasionally to maintain smooth operation.