Unior 1643/4

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Product details

The professional gauge is designed for precise measurement of chain wear. The wheel of the gauge is set to zero in the starting position. The measuring pins are inserted between the chain links, and by gently turning the wheel, the elongation of the chain is measured. The measurement scale on the wheel allows for reading the elongation or chain wear in the range of 0 to 1.2 mm. The gauge is intended for measuring 10 links of the chain. The measurement process should be repeated on different segments of the chain. Manufacturers recommend a chain replacement when the elongation or chain wear exceeds 0.5% or 0.6 mm over the length of 10 links. Please consider the manufacturer's specifications for individual chain types.

Key specifications

Bike part
Chain

General information

Item number
21246045
Manufacturer
Unior
Category
Bike tools
Manufacturer no.
DUPLIKAT
Release date
21.6.2022

Colour

Exact colour description
BlackSilver

Material

Material
Stainless steel and polyethylene PESteel

Bike tool properties

Bike part
Chain

Origin

Country of origin
FranceSlovenia

Product dimensions

Length
18.50 cm
Width
5.40 cm
Height
2.80 cm
Weight
168 g

Package dimensions

Length
18.50 cm
Width
5.50 cm
Height
3.10 cm
Weight
165 g

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 24.Sram
    0.3 %
  • 24.Topeak
    0.3 %
  • 24.Unior
    0.3 %
  • 24.XLC
    0.3 %
  • 30.Fischer
    0.5 %

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
  • Unior
    Not enough data
  • 1.Sram
    0 days
  • 2.Topeak
    1 day
  • BBB
    Not enough data
  • Benson
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 29.Sram
    1.6 %
  • 31.Granite
    1.7 %
  • 31.Unior
    1.7 %
  • 33.Fischer
    1.8 %
  • 34.Shimano
    1.9 %
Source: Digitec Galaxus