Chains · Chain tools
Shimano TL-CN42 chain wear checker
£30.99
Inc. VAT · UK delivery from £4 · free UK delivery over £200
- ✓ Free UK delivery over £200, or collect from the workshop
- ✓ 14-day returns on online orders
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5.0 from 21 Google reviews · an independent workshop in Rochford since 2012
- “Amazing service. Repaired our son bike on the same day as our initial request… Our son is very happy and We will use again!! Thank you.” – Mark, July 2026
Sold by Michael at Travers Bikes, Canewdon, Essex: I answer questions myself. Warranty · Ask about this part
Often needed with this
- A new chain
6 to 13-speed, plain or hot-waxed.
- Fitting at the workshop
Labour from £15, with collection and return if you want it.
Details
Shimano's chain wear checker. Drop it onto the chain and it shows straight away whether the chain is still fine or worn out. Change the chain in time and the cassette and chainrings last a lot longer. Made in Japan, for Shimano HG-EV, HG-X, HG, IG and UG chains.
Want it fitted? Book it into the workshop.
Reviews
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