Birzman Chain Wear Indicator I (1-12 Speed)

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Item Code: BM10-ST-CC-01

Rs.790

List Price Rs.790

The Birzman chain wear indicator tool measures wear and stretching on single to 12-speed chains, so that you know when it’s time to replace it. A worn chain causes poor shifting performance and reduces the service life of sprockets and chainrings by wearing down the teeth. Regular checking for chain wear and a timely chain replacement prevent costly premature replacement. 11 and 12 speed chains should not be stretched more than 0.5%. When using aluminium and titanium cassettes, the tolerance is 0.75%, whereas chains on steel and singlespeed sprockets should be replaced at 1% wear at the latest. For precise measurement, the Birzman chain wear indicator tool clearly shows the chain stretch. A practical chain hook on the other side of the tool is a welcome aid to hold the chain when opening and closing chain links.

Features:

  • High-strength chain wear indicator with 3 hooks
  • For precise & easy chain wear measurement
  • Wear indicator from 0.5% (11/12 speed), 0.75% (aluminium/titanium) and 1% stretch (steel)
  • Integrated chain hooks for chain installation/removal
  • Hole for hanging
  • CNC machined
  • Material: stainless steel

Features:

  • High-strength chain wear indicator with 3 hooks
  • For precise & easy chain wear measurement
  • Wear indicator from 0.5% (11/12 speed), 0.75% (aluminium/titanium) and 1% stretch (steel)
  • Integrated chain hooks for chain installation/removal
  • Hole for hanging
  • CNC machined
  • Material: stainless steel

Birzman was born out of the marriage between design and functionality. Situated in the picturesque Taiwanese village of Dacun, Birzman was established in 2007 to answer the need for bike-specific tools that offer the right balance of meticulousness and solidness. From a floor pump to a saddle bag, at the core of every product lies Birzman’s painstaking attention to details, in form and function.

The concept of simplicity remains as the core principle of Birzman’s products. Being passionate cyclists themselves, designers and engineers at Birzman understand too well that many riders out there are spending too much time fiddling with bike accessories and components.  Birzman never fails to impress the cycling industry with devices that are ever so innovative and simple to use.  

World of Wheelz (WOW) is the official distributor for Birzman products in India.

Sizing Information

  • Std. Size
  • Country of Origin - Taiwan

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