VAR Chain Wear Monitor

Stainless steel

High precision cutting

A worn chain causes chain jumping, poor shifting and premature wear of sprockets and chainrings.

Features two gauges to check chain elongation:

• a) +0.075 mm per link, chain should be replaced quickly to avoid changing sprockets
• b) +0.10 mm per link, chain and sprockets to be replaced simultaneously, as chainrings may be worn out

Ref: 7970459025574