Free 2-Day Shipping on Orders Over $50*
Home Page

Detail Images

  • Park Tool - CC-2 Chain Checker - One Color

Current Color

Park Tool CC-2 Chain Checker


Select a Size:

Select options
  • Select options
    • One Size

    Select a Color:

    Select options
  • Select options
    • One Color


    11 Reviews


    Eliminate poor shifting and uneven drivetrain wear

    The Park Tool Chain Checker allows you to quickly assess the wear and stretch of any chain to help maintain a healthy drivetrain. Just insert the CC-2’s pins into two links, secure the swing arm gauge, and then check the gauge window for an accurate reading. The CC-2 is 10- and 11-speed compatible.

    • 10- and 11-speed compatible
    • Determine the wear and stretch of any chain
    • Item #PAR0055

    Tech Specs

    Recommended Use
    determining chain wear

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Easy to use

    • Familiarity: I've used it several times

    This tool can save you so much money. If you ride with a stretched chain for too long it will destroy your drivetrain, but if you keep checking with this tool you will know when to replace. Very easy to use and provides an accurate reading

    Research Alternatives

    • Familiarity: I've used it once or twice and have initial impressions

    I'd recommend either the Shimano TL-CN42 or maybe Pedro's Chain Checker Plus over this Park Tool item as recommended in the link below. Pins can also be bent fairly easily when handed over to a ham fisted friend... I like how it enables you to determine the level of wear you are comfortable with; some like to replace at 0.5%, others will push to 0.75%. This is a cool feature over the go/no-go styles.

    Cheap & Easy To Use

      I got caught having to replace both my chain and cassette a few weeks ago and won't let that happen again with this handy tool. It's cheap and easy to use. Make sure to initially check your chain as a baseline and to build familiarity with the checker.

      Cheaper than a new cassette

        If you've ever made the mistake of running your chain too long, and needing to replace your cassette as a result, then spending less than $30 on a chain checker is money well spent. Just need to remember to check your your chain regularly.