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Park GSC-1 Gear Clean Brush

Item #: TL707A10
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USD$4.46 10% off USD$4.95 msrp
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Park Tools patented GearClean Brush has a unique design. A large comfortable handle with a curved, toothed-end reaches dirt deep between the gears, even the narrow spaced 9 speeds. Tough nylon bristles clean the derailleur and chain. Saves wear and tear on your chain and freewheel. Works great on brakes or other places where dirt collects. Handy size to take along for quick cleaning anywhere. Made of sturdy nylon.
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REVIEW SNAPSHOT®

by PowerReviews
Park ToolPark GSC-1 Gear Clean Brush
 
4.6

(based on 16 reviews)

Ratings Distribution

  • 5 Stars

     

    (10)

  • 4 Stars

     

    (5)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Lightweight (6)
  • Rugged (5)
  • Versatile (5)
  • Good grip (4)

Cons

    Best Uses

    • Mountain bikes (6)
    • Keep in the garage (5)
    • Road bikes (3)
      • Reviewer Profile:
      • Avid cyclist (7)
      • Was this a gift?:
      • No (8)

    Most Liked Positive Review

     

    Must have tool

    I have been using this brush for years on my bikes and it is a must have for anyone who works on a bike. The stiff bristles really get the grime off your cassette...Read complete review

    I have been using this brush for years on my bikes and it is a must have for anyone who works on a bike. The stiff bristles really get the grime off your cassette and chainrings. It's shape allows you to get into tight spaces. For the price, you can't beat it.

    VS

    Most Liked Negative Review

     

    Great at cleaning, has faults though

    From a functional standpoint, this is a good tool to have and handy when cleaning your bike. It struggles with both durability and comfort though.

    After just a few uses, the...Read complete review

    From a functional standpoint, this is a good tool to have and handy when cleaning your bike. It struggles with both durability and comfort though.

    After just a few uses, the plastic holding the brush in broke. I still use it to de-gunk my cassette, but can't use the brush. When using the brush, the teeth from the cassette cleaning end dig into your hand and make it uncomfortable.

    Reviewed by 16 customers

    Sort by

    Displaying reviews 1-10

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    4.0

    Gets the job done

    By Box

    from NorCal

    About Me Avid Cyclist

    Verified Reviewer

    Pros

    • Lightweight
    • Rugged
    • Versatile

    Cons

    • Bends Easily

    Best Uses

    • Keep In the Garage

    Comments about Park Tool Park GSC-1 Gear Clean Brush:

    Used this tool and it helps with getting the gunk out of my drivetrain. Not as effective as a screwdriver or disassembling and cleaning, but easier on the parts and a whole lot easier.

    • Was this a gift?:
    • No
     
    5.0

    No more toothbrush!!!

    By Cato

    from Helotes, Tx

    About Me Avid Cyclist

    Pros

    • Good Grip
    • Rugged
    • Versatile

    Cons

    • None so far

    Best Uses

    • Cleaning Behind Cassette
    • Mountain Bikes

    Comments about Park Tool Park GSC-1 Gear Clean Brush:

    No more toothbrushes, what I like most is the toothed part because it helps cleanse the back of the cassette, just need to see how durable it is.

    • Was this a gift?:
    • No
     
    4.0

    Free-shipping-getter

    By E Dizzle

    from Madawaska, ME

    About Me Avid Cyclist

    Verified Buyer

    Pros

      Cons

        Best Uses

        • Bring it With You

        Comments about Park Tool Park GSC-1 Gear Clean Brush:

        It is a cheap plastic tool to clean your gears. It works but so does a screwdriver. It is what it is advertised to be, and it qualified me for free shipping ($50 free s&h)

        • Was this a gift?:
        • No
         
        4.0

        cleans your gears!

        By Doctor Dave

        from Chattanooga, TN

        About Me Avid Cyclist

        Verified Reviewer

        Pros

        • Lightweight
        • Versatile

        Cons

        • Tough to Grip

        Best Uses

        • Keep In the Garage
        • Mountain Bikes

        Comments about Park Tool Park GSC-1 Gear Clean Brush:

        I liked to use this on my cassette, chainrings, and pulley wheels to keep them running like new. it works well and just takes a few minutes. every rider should have one!

        • Was this a gift?:
        • No
         
        5.0

        Nice inexpensive brush

        By PCMXA

        from Albuquerque, NM

        About Me Avid Cyclist

        Verified Reviewer

        Pros

        • Good Grip
        • Lightweight
        • Rugged
        • Versatile

        Cons

          Best Uses

          • Bring it With You
          • City Bikes
          • Keep In the Garage
          • Mountain Bikes
          • Road Bikes

          Comments about Park Tool Park GSC-1 Gear Clean Brush:

          Good brush and nice handle/pick for getting dirt out of tight spots.

          • Was this a gift?:
          • No
           
          3.0

          Great at cleaning, has faults though

          By lorimer

          from UT

          About Me Casual/ Recreational

          Verified Reviewer

          Pros

          • Cleans Well
          • Fits In Cassette

          Cons

          • Flimsy
          • Uncomfortable

          Best Uses

          • Keep In the Garage
          • Mountain Bikes
          • Road Bikes

          Comments about Park Tool Park GSC-1 Gear Clean Brush:

          From a functional standpoint, this is a good tool to have and handy when cleaning your bike. It struggles with both durability and comfort though.

          After just a few uses, the plastic holding the brush in broke. I still use it to de-gunk my cassette, but can't use the brush. When using the brush, the teeth from the cassette cleaning end dig into your hand and make it uncomfortable.

          • Was this a gift?:
          • No
           
          5.0

          This the ultimate cleaning tool

          By Cato

          from Teg, Honduras

          About Me Avid Cyclist

          Verified Buyer

          Pros

          • Good Grip
          • Lightweight
          • Rugged

          Cons

            Best Uses

            • Mountain Bikes

            Comments about Park Tool Park GSC-1 Gear Clean Brush:

            The ultimate cleaning tool!!!

            • Was this a gift?:
            • No
             
            5.0

            Everybody should have one of these

            By Buddha

            from Kansas City

            About Me Avid Cyclist

            Verified Buyer

            Pros

            • Good Grip
            • Lightweight
            • Rugged
            • Versatile

            Cons

            • Bends Easily

            Best Uses

            • City Bikes
            • Keep In the Garage
            • Mountain Bikes
            • Road Bikes

            Comments about Park Tool Park GSC-1 Gear Clean Brush:

            Perfect for cleaning your drive train.

            • Was this a gift?:
            • No
             
            5.0

            cleanliness is next to godliness

            By heartland

            from Indiana

            Verified Reviewer

            Pros

            • Cleaning

            Cons

              Best Uses

                Comments about Park Tool Park GSC-1 Gear Clean Brush:

                I really like having this brush around -- it makes cleaning cassettes and chainrings much easier. Great purchase!

                 
                5.0

                Nice Brush

                By Triplechunk

                from USA

                Verified Buyer

                Pros

                • Helpful
                • Inexpensive
                • Light
                • Solid

                Cons

                • none

                Best Uses

                • Cassette
                • Derailleurs
                • Gears
                • Misc

                Comments about Park Tool Park GSC-1 Gear Clean Brush:

                Great little brush. I mainly use it to clean up my cassette, and it works perfect. It makes cleaning a lot easier!

                Displaying reviews 1-10

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                Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

                Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.