Chain Lock DUNLOP 120 cm — Bicycle Chain Lock with Key, Model 1042879

DUNLOP 120 cm chain lock model 1042879 is a heavy-duty bicycle security solution designed to secure bicycles, scooters and other personal transport. The 120 cm steel chain provides sufficient length to fasten a frame and wheel to a fixed object. The lock features a keyed cylinder for controlled locking and unlocking, suitable for everyday outdoor parking and routine use.

Advantages

The chain lock combines a long, hardened steel chain and a keyed cylinder to deliver practical theft deterrence while remaining compact enough to carry. Its 120 cm length gives flexibility when locking to a variety of fixed objects such as poles, railings or bike racks. Designed for outdoor use, the construction resists casual tampering and allows straightforward operation with the included key.

Suitable for

• Securing children's bicycles and scooters during short stops
• Everyday outdoor parking in urban and suburban environments
• Locking frames and wheels to fixed objects like bike racks and poles
• Use with ride-on accessories and lightweight personal transport

Key specifications

• Chain length: 120 cm
• Lock type: keyed cylinder
• Material: hardened steel chain with protective sleeve (where applicable)
• Intended use: outdoor bicycle and scooter security
• Operation: manual key locking and unlocking

How to use

Wrap the chain around the bicycle frame and, if possible, through a wheel and secure both to a fixed, immovable object. Insert the chain end into the keyed cylinder and turn the key to lock. Keep the key in a safe place; if the lock includes a protective sleeve on the chain, ensure it remains properly positioned to avoid frame scratches. For unlocking, insert the correct key and turn to release the chain from the cylinder.

Usage recommendations

For improved security, choose a visible, well-lit location and loop the chain through both frame and wheel. Avoid leaving the lock exposed to prolonged moisture; store the key separately and periodically lubricate the lock cylinder to maintain smooth operation.