Park Tool CC-2 Chain Checker
The Park Tool chain checker is a precise and accurate way of inspecting your chain for damage, wear and tear. When riding it is crucial that your chain is in tip-top condition, any wear could lead to under performance, and that's the last thing you need when beating your personal bests. With the Park Tool CC-2 Chain Checker, you can be sure your chain is in race condition. - T.H
If ordered before 9pm, delivered by courier next working day. Available on orders placed before 9pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.
Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.
You will receive an email to confirm when your item has been sent.
You can also check the status of your order and individual items by accessing My Account details and following the prompts.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.
Please see our returns policy.
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If you run a worn/stretched chain, you will ruin your cassette, jockey wheels & chain rings in short order. Not to mention you're wasting effort. If you have a chain checker such as the CC-2, then you can easily keep track of the wear on your chain (<.75 is 'ok', .75 or higher = replace). You may choose to have your LBS replace the chain, but unless you have a chain checker, how will you know when you need to have it replaced.
What I like about the CC-2 is that I can see the chain gradually stretch, when it begins to approach .75 I order a new chain. That is something that true/false type checkers don't give you enough info to do. Once a true/false chain checker registers stretch, the chain is fully stretched and in need of immediate replacement.
A $20 investment that will save you a lot more money in replacing cassettes, jockey wheels & chain rings.
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This is a great tool. It takes up precious little space in your tool kit or gear bag. It allows you to know just how long your chain is probably going to last based on the scale's reading. You get maximum mileage out of the chain without worrying about wearing out the cassette and chain rings.
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