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  • Abbey Bike Tools - Single Sided Crombie Tool - Campy
  • Abbey Bike Tools - Single Sided Crombie Tool - Shimano

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  • Abbey Bike Tools - Single Sided Crombie Tool - Campy
  • Abbey Bike Tools - Single Sided Crombie Tool - Shimano

Abbey Bike Tools Single Sided Crombie Tool


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    • Campy, One Size
    • Shimano, One Size

    6 Reviews


    Care for your cassette

    Simplify your drivetrain maintenance with the Abbey Bike Tools Single Sided Crombie Tool. The Single Sided Crombie Tool features a long stainless steel handle that gives you excellent leverage, and the deep teeth connect securely to soft alloy lock rings without causing damage. This makes removing or installing a cassette quick and easy. The Single Sided Crombie Tool is available in one size and in either a Shimano/SRAM or Campagnolo compatibility.

    • Stainless steel
    • Safe and secure connection with soft alloy lock rings
    • Shimano/SRAM or Campagnolo compatibility
    • Item #ABY0002

    Tech Specs

    stainless steel
    [Shimano version] Shimano, [Campagnolo version] Campagnolo
    Recommended Use
    cassette removal and installation

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Your toolbox needs this.

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

    Changing cassettes is traditionally a frustrating balance of wrangling a lockring tool, wrench, and chain whip with just two hands without also getting injured by the sharp-toothed object you're trying to work on. This tool kicks those worries to the curb and just makes sense. I'm not sure why more tool companies haven't switched over to this type of design - it makes cassette maintenance a breeze.

    I use it all the time!

    • Familiarity: I've put it through the wringer

    I clean my cassette about every 1.5 weeks by taking it off and putting it in a ultrasonic cleaner. This tool makes it so easy! I use to fumble a lot with the wrench and the cassette removal more!

    you just need one

    • Familiarity: I've used it several times

    I got tired of borrowing one of these on the not to often occasions I was changing out a cassette. Way less hassle to own one and this one has worked very well in the 7 or 8 times I've used it.

    put your hand around this tool.

    • Familiarity: I've put it through the wringer

    for those of you who can appreciate a well made tool, this is well worth the money. for the professional mechanic who is checking cassette lockrings on every tune, this is your best friend. you can slide this right over the QR nut and tighten up no problem. and if you have shimano centerlock rotors on your mountain bike, you can be assured that you will most definitely get your rotor seated and tight. it has a great fit and feel, its balanced in your hand, and looks sharp. youll want to show all your friends, and they will look at you like youre crazy to be so impressed by something so simple. but they just dont know, man.