Find out exactly when to replace your chain with this specialised tool.
Full DescriptionThe Jobsworth chain wear indicator determines if your chain needs to be replaced before any nasty mechanical issues take place. All chains stretch over time, leading to poor shifting, losses in drivetrain efficiency and the increased possibility more serious mechanical issues such as chain snaps. When the chain wear is between 0.75% and 1.0%, you need to replace your chain. If the 0.75% side of the tool fits inside one link of your chain, you need to replace it soon. If the 1.0% side fits in, replace your chain straight away.
| Product Code: | TOJWCWI |
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Good product, at a good price.
Good products prompt service
Cheap and cheerful but does everything you want. No need for fancy dials or gauges
Very simple tool to use, to hopefully keep the transmission in good working order.
Always wanted one of these, now I actually know what condition my chain is in!
Good price good products, great range, good offers, discounts.
Excellent
So cheap compared to other providers. Has varying measures of wear, really simple to use.
Does exactly the job expected of it and is cheap too.
Definitely the budget side of quality. It'll do!
Very fast delivery, well packaged
Do the job. Easy to work with it.
Cheap and reliable, what more can you ask for!
Q
Very Good
Unbelievably cheap, great service, prompt delivery.
Does the job, cheap as chips.
Best price I could find for a simple tool. highly recommended.
Half the price and more of other brands but does the same job, why pay more?
It's a chain wear indicator. It indicates whether your chain is worn. reasonable quality, excellent value.