Shimano Chain Wear Indicator
Shimano Chain Wear Indicator, TL-CN42
- Shimano chain wear indicator from case-hardened premium steel.
- Measure if the chain is to worn to be used any longer.
- Laser-cutted precision steel and with unique 3-pin-design.
Pip Perfect, the only chain checker that is actually accurate
Mr Clark Excellent product , which makes it easy to work out when your chain needs replacing. Good price and speedy delivery from Merlin
Hookturn Although expensive for what it is, this is a great product. Good & accurate, quick & easy to use. As soon as I received it, I plopped it on my chain & ordered a new chain immediately, measured new against old & wowzers!!! It was definitely time to replace the old chain. A worthwhile investment!!
Tumbleweed Most accurate wear indicator on the market. Don't force it into the chain, it should fall in between the links under it's own weight.
Mr Ford Easy to use tool that gives a pass or fail indication rather than a measurement of the amount of chain wear.