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  • Park Tool Chain Checker

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5300001800
Park Tool Chain Checker
Park Tool Chain Checker
  • How to Use the CC-3.2 and CC-2 Chain Checkers
  • Chain Checker
  • Chain Checker
Park Tool
GBP
The Chain Checker CC-2 is a great device for determining if you need to replace your chain or rear cog, by accurately measuring the wear and stretch of any chain.
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  • Description
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The Chain Checker CC-2 is a great device for determining if you need to replace your chain or rear cog, by accurately measuring the wear and stretch of any chain.

Top Features of the Park Tool Chain Checker

Measures Wear from 0.25% to 1%
Compatibility: 9/10/11-Speed compatible

With most manufacturers recommending to replace your chain at 0.75% stretch, the Chain Checker CC-2 will quickly and precisely let you know if you are over or under. As over worn chains can cause poor shifting and uneven drivetrain wear, having an accurate gauge to hand won't just save your chain, but can also save the full functionality of your bike. 

Reading wear from 0.25% to 1%, the CC-2 is compatible with 9/10/11-speed chains and measures the stretch by simply inserting the pins between two links and pressing the swing-arm gauge tight to read your accurate reading in the gauge window.

(Note: For 9/10-speed chains, replace the chain at or before the 0.75% reading, and for 11/12-speeds, replace before the 0.5% reading. Always check with the manufacturer for any specific replacement instructions and recommendations.)

About the Park Tool brand

Park Tool has been manufacturing bicycle specific tools since 1963. Based out of St. Paul Minnesota, they are the world's largest bicycle tool manufacturer. A long-term dedication to quality and innovation, Park Tool is the first choice of professional and home bicycle mechanics around the world. Their vision is shaped by more than 40 years of experience in the bicycle industry, beginning with retail stores. There they learned first hand the changing needs of quality bicycle repair and maintenance.

Delivery Information

The delivery options available for shipping this product along with the contents of your basket to United Kingdom are:

International Delivery

Wiggle ships to over 100 countries. To see what delivery options are available for other destinations you can update your delivery destination via the International Options feature at the top right of the website.

Goods are shipped from the UK. Does not include delivery charges, local taxes or import duties, if applicable.
More information on International delivery options

Returns Information

We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.

Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.

Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
More information on Wiggle's return policy

Park Tool Chain Checker is rated 4.6 out of 5 by 226.
Rated 5 out of 5 by DubaiNeil from Wow! Like most people prepared to wield a spanner/allen key/screwdriver on their own pride & joy, you get to a point when you appreciate a really well made tool that does just what it says it will... It does just one thing, and it does it well - even if my own internal logic wants to disagree :) The only thing I am not impressed by is that the tool body is engraved (really nicely) with "OK at this point" and "replace at this point" - BUT that doesn't apply (in the same way) to 11 or 12-speed group sets, so you need to RTF(paper)M that comes with the tool for those group sets that are "almost" the standard these days. The fact that this is not an insurmountable obstacle (for a man with bikes in the family that run from fixie to 11-speed DA or SR and many other in between) still rates it 5* - as you should really be able to understand what it is telling you....
Date published: 2020-10-12
Rated 5 out of 5 by Shandy73 from Chain saver more like great product, had no idea before that making sure the chain was not worn saved your group set.. worth every penny
Date published: 2020-10-12
Rated 5 out of 5 by rappapa from Super easy to use and accurate. Very easy to use and quick to tell of your chain is worn.
Date published: 2020-07-22
Rated 5 out of 5 by Winder04 from The best chain checker out there Yes, it's expensive. But it's a thousand times better than the traditional, plain checker. You can actually watch the chain wear measurement change over time, so you get a good idea of how much time you have before it's time for a new chain. One of my favourite tools.
Date published: 2020-06-02
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  • clientName_wiggle-en

Will this work on an 11 speed chain?

Such as Dura Ace 9000 / Ulterra 6800 . . Thanks
Asked by: titaniumkiwi
Yes. It is just for checking the chain wear on any chain, will show if it has stretched and needs replacing.
Answered by: tjaa
Date published: 2014-02-09

can I use this devise on a 7 speed bike? if not is there another device I should use instead?

Asked by: trudge22
Yes, Used it for that purpose myself.
Answered by: retro2
Date published: 2013-10-23

Can I use this on a fixie/single speed chain?

Asked by: D111
Yes, it simply measures the wear between the links on any bike chain.
Answered by: PipStan
Date published: 2015-05-03

The tool doesn't fit

Hi, I bought this chain checker, and cant seem to insert the two ends between the links of my chain, because the distance between the two pins of the tool is too long. I have a 11 speed ultegra chain, only done about 1000kms. Not sure if it doesn't fit because: 1. The tool was damaged/faulty - the pin on the black slider isn't perfectly perpendicular, but at a slight angle. Is that meant to be the case? The packaging looked to be in good condition. 2. My chain is incompatible - but I can't think of why this would be the case. 3. I'm using the tool incorrectly - But I am setting the adjuster to zero, and it still doesn't fit.
Asked by: S3TH2000
The pin on the black slider has to be perpendicular , but yes, I think this shabby
Answered by: CROBLESI
Date published: 2016-03-28

Will this work on sram eagle 12 speed?

Asked by: Krypton19
We can confirm this will be suitable for a 12 speed chain We hope this helps!
Answered by: WiggleDanB
Date published: 2019-03-24

Will this work on sram AXS 12-speed?

There's no compatibility comment in the Key Features section. Also I heard that Sram AXS 12-speed is different from Eagle 12-speed. If it is compatible, are there any differences to check the chain?
Asked by: SuperChrisHa
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Wiggle Ltd. 1000 Lakeside, Suite 310, Third Floor N E Wing, Portsmouth, Hampshire, PO6 3EN, United Kingdom

VAT No: GB 884 2571 94 | Company No: 02667809

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