Gerda CONTRA 900 bicycle lock

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Product details

Chain made of 6 mm hardened links with a round cross-section in a protective fabric cover. The Contra 900/6V NE bike lock is lightweight yet extremely strong, durable, and secure. The Gerda lock features a special keyhole plug that prevents dust, sand, dirt, and other contaminants. The lock is coated with a secure plastic layer that protects the frame from scratches and absorbs accidental impacts. A practical symmetrical key is included. This technological solution allows the lock to be easily opened in any position, ensuring comfortable use even in the dark.

Features:

  • Gerda class: Premium protection
  • Weight: 0.91 kg
  • 90 cm length allows for convenient bike attachment
  • Hardened 6 mm links with a round cross-section
  • Textile cover protects the vehicle from scratches
  • Lightweight and secure chain
  • Practical symmetrical key that is easy to use, even in the dark
  • Suitable for wrapping around the seat post, saddle, or in a bag
  • Ideal for securing inexpensive bikes
  • For temporarily locking the bike in a safe location.

Key specifications

Thickness
6 mm
Lock type
Chain lock
Weight
780 g
Item number
33204148

General information

Manufacturer
Gerda
Category
Bike locks
Manufacturer no.
0SCN0090006.06V2UP
Release date
17.5.2023

Colour

Colour
Black
Exact colour description
Juoda

Material

Material group
Metal
Material
Hardened link

Lock properties

Lock type
Chain lock
Thickness
6 mm

Origin

Country of origin
Poland

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 x key

Product dimensions

Length
90 cm
Width
10 cm
Height
4 cm
Weight
780 g

Package dimensions

Length
27.60 cm
Width
9.70 cm
Height
6 cm
Weight
769 g

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • Gerda
    Not enough data
  • 1.BBB
    0,3 %
  • 1.Burg Wächter
    0,3 %
  • 3.Kryptonite
    0,4 %
  • 4.Dunlop
    0,6 %

Statutory 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: Galaxus
  • Gerda
    Not enough data
  • 1.Abus
    0 days
  • 1.AXA
    0 days
  • 1.Fischer
    0 days
  • 1.HipLok
    0 days

Return rate

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

Source: Galaxus
  • Gerda
    Not enough data
  • 1.Hudora
    0 %
  • 1.Vorel
    0 %
  • 3.Puky
    0,5 %
  • 4.Dunlop
    0,7 %
Source: Galaxus