Abus chain lock Steel-O-Chain 5805C/75 RD

ABUS Steel-O-Chain 5805C/75 RD is a combination bicycle chain lock designed for everyday protection of lower-value bicycles in areas with a low risk of theft. Its flexible 75 cm chain allows the bicycle to be secured to racks, railings and other suitable fixed objects, while the red finish makes the lock easy to identify.

Key Features

Construction and Design

The lock uses 5 mm square chain links made from specially hardened steel. A textile sleeve surrounds the chain, reducing contact between the metal links and the bicycle frame while helping protect painted surfaces against scratches.

Its flexible construction adapts to different frame shapes and attachment points. When not in use, the chain can be coiled compactly and carried in a backpack, bicycle bag or frame bag.

Main Functions

The lock opens with a user-defined numerical code, eliminating the need to carry a key. Clearly legible number reels make it straightforward to enter the selected combination during everyday use.

The 75 cm length provides sufficient reach to pass around the bicycle frame and a suitable fixed object. Its flexible chain is particularly practical in locations where a rigid lock would be difficult to position.

Use and Compatibility

The ABUS Steel-O-Chain 5805C/75 is suitable for children’s, urban, hybrid and other everyday bicycles. It is recommended for short-term parking in locations where the risk of theft is low.

The combination mechanism is convenient when several family members use the same lock, as the selected code can be shared without handing over a physical key. For effective security, the bicycle frame should be attached to a solid and immovable object.

Additional Features

The textile chain sleeve helps protect the bicycle’s paintwork and reduces rattling when the chain touches the frame. Its soft outer surface also makes the lock more comfortable to handle and transport.

This model does not include an alarm or electronic functions. Its construction focuses on straightforward operation, low weight and basic everyday bicycle security.

Summary

The ABUS Steel-O-Chain 5805C/75 RD is intended for cyclists who need a flexible, easy-to-carry and keyless chain lock. Its 5 mm hardened steel chain, 75 cm length, protective textile sleeve and user-defined combination make it suitable for securing lower-value bicycles in lower-risk locations.