Waterproof Combination Chain Bike Lock Blue 65 cm 4.5 mm

65 cm combination security chain, 4.5 mm thickness, blue colour — bike lock with sleeved chain, metal structure and protective textile cover. Approximate weight: 350 g. Packaging: OPP bag. This model is designed for users looking for a simple solution to secure a bicycle, scooter or other compatible equipment for everyday use.

This bike security chain combines a metal chain body with a fabric-type outer protection, useful for limiting direct contact between the chain and the frame. The 65 cm format suits common nearby security needs, for example to attach a bicycle to a suitable fixed point or to secure two items together depending on the configuration. The blue finish allows quick visual identification among cycling and security accessories.

The product is mainly intended for urban cyclists, users of city bikes, folding bikes, scooters and small vehicles or equipment requiring a chain lock with code. It may also be suitable for certain storage or occasional uses, when the length and diameter match the actual requirement.

Technical characteristics

• Product type: chain lock with combination
• Category: bike lock / security chain / combination padlock
• Length: 65 cm
• Chain diameter: 4.5 mm
• Colour: blue
• Weight: approximately 350 g
• Outer covering: protective textile cover
• Visible materials: metal elements for the chain, flexible outer covering
• Packaging: OPP bag packaging

Compatibility and accessories

• Compatible with many bicycles, depending on the available clearance around the frame and attachment point
• May be suitable for certain scooters and other light mobility equipment
• Suitable for use with frames, seat posts, wheels or fixed elements, depending on the actual dimensions of the item to be secured
• Confirmed included accessories: no additional accessories confirmed apart from the lock itself

Installation

1. Choose a stable fixed point suitable for the chain diameter.
2. Pass the chain around the frame or equipment to be protected.
3. Check that the 65 cm length is sufficient for the desired securing configuration.
4. Close the lock using the combination system according to the product mechanism.
5. Make sure the chain is correctly locked before leaving the equipment.

Directions for use

• This chain lock for bicycles is suitable for short- or medium-duration everyday use, depending on the environment of use.
• The outer cover helps reduce direct rubbing on painted or varnished surfaces.
• Before use, check the general condition of the chain, covering and locking mechanism.
• Avoid forcing the chain around overly tight angles in order to preserve the outer covering.
• After exposure to rain or moisture, wipe if necessary to help with regular maintenance.

Other information

This product is a blue security chain designed for functional and practical use. The confirmed information relates to the 65 cm length, 4.5 mm thickness, 350 g weight, blue colour and OPP bag packaging. To choose this combination lock for bicycles, it is recommended to check in advance the size of the anchor point, the diameter of the elements to be enclosed and the intended use. This approach helps ensure that the security chain matches the type of bicycle or equipment to be protected.