Urban Proof Chain Lock

120 cm
Currently out of stock
Free shipping starting at 50.–

Product details

The Urban Proof Chain Lock 120/8 ART2 is a robust bicycle chain lock designed for urban bike security. This high-quality steel chain lock measures 120 cm in length with an 8 mm thick chain, providing substantial protection for bicycles in various urban environments. The black finish allows for a discreet appearance while ensuring weather resistance and protection against tampering attempts. Made from hardened steel, this chain lock carries the ART2 security rating, indicating resistance to common theft methods such as bolt cutters and leverage attacks. The 120 cm length allows for flexible attachment options to bike frames, wheels, and fixed objects like bike racks, posts, or fences. This security accessory is suitable for daily commuters, balancing chain strength and material composition with practical portability. The lock system features a reliable key-operated cylinder for consistent functionality. As a successor model in the Urban Proof security line, this chain lock maintains the brand's focus on practical urban bike protection without excessive weight or bulk. The product falls into the category of bicycle accessories and is specifically designed for bike security applications. The steel construction ensures long-lasting durability with minimal maintenance requirements, aside from occasional lubrication of the chain links and lock mechanism. The 120 cm chain length fits most standard bike frames and attachment situations, providing ample slack for secure fastening to fixed objects. This product represents a balanced approach to urban bike security, combining substantial protective features with practical daily usability for cyclists who prioritize reliable theft protection.

Key specifications

Lock type
Chain lock
Thickness
8 mm
Closing mechanism
Key

General information

Item number
65908955
Manufacturer
Urban Proof
Category
Bike locks
Release date
23.12.2025

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Hardened steelSteel

Lock properties

Lock type
Chain lock
Locking circumference
120 cm
Thickness
8 mm
Security level
2
Closing mechanism
Key

Product dimensions

Length
120 cm

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Bike locks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Urban Proof
    Not enough data
  • 1.Burg Wächter
    0.2 %
  • 2.BBB
    0.3 %
  • 2.Rockbros
    0.3 %
  • 4.T'nB
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Urban Proof
    Not enough data
  • 1.Abus
    0 days
  • 1.AXA
    0 days
  • 1.Fischer
    0 days
  • 1.Hama
    0 days

Return rate

How often is a product of this brand in the «Bike locks» category returned?

Source: Digitec Galaxus
  • Urban Proof
    Not enough data
  • 1.Xiaomi
    0.4 %
  • 2.Hama
    0.5 %
  • 3.FTM
    0.6 %
  • 4.Hudora
    0.9 %
Source: Digitec Galaxus