Bicycle Superstore

Park Tool GearClean Brush (GSC-1)

Park Tool GearClean Brush (GSC-1) - Main image
$8.63 $11.99 In stock

Category: Accessories - Tool Workshop

About Park Tool GearClean Brush (GSC-1)
Park Tool’s GSC-1 GearClean™ Brush has a unique design. A large comfortable handle with a curved, toothed-end reaches dirt deep between the gears, and 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.

Features

Compatible with most 5–12 speed cassettes and freewheels

Handy size for quick cleaning anywhere

Made of sturdy nylon

About Park Tool
Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.

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Preparing your order

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery arrangements

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Before arranging a return

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.5 / 5 · 2 reviews)

Ella ★★★★★

This brush’s curved, toothed-end makes it so much easier to dig grime out from between cassette cogs without shredding my fingers. The handle is comfortable even after scrubbing for a while, and it really gets the deep dirt that builds up on a dirty chain.

Amelia O. ★★★★☆

The handle is nicely padded and comfortable to grip, even with greasy hands. It really digs into the cassette to get the grime out, though I wish the bristles were just a touch stiffer for really caked-on drivetrains.