Birzman Chain Wear Indicator

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

Additional Info

• Country of Origin: Taiwan
• Imported By: Sign In Retails , Plot-16 , Sector-33 , Gurgaon - 12201. Haryana , India.
• Net Quantity: 1N
• Customer Care Address: Chanduram Road, H No.335, Janta Chowk, Main bazaar, Jaripatka, Nagpur(MH)- 440014 Email: ashamallnagpur@gmail.com
• Commodity: Chain Tools