The Park Tool GSC-4 is a sturdy cassette cleaning brush with an angled, contoured shape designed to reach between sprockets where an ordinary brush cannot. With the Park Tool GSC-4 cassette cleaning brush you remove mud, dust and caked-on lube from cassettes and freewheels, and you can also use it to clean tyre treads.
The stiff nylon bristles have just the right firmness to lift the toughest grime without damaging surfaces and components, even when working with degreaser. The angled profile lets you slip the head between sprockets and follow the curve of the teeth, while the strong ergonomic handle gives a firm grip even with wet or greasy hands. It is a simple tool, but it makes the difference between a quick rinse and a truly clean drivetrain that shifts more smoothly and wears less. Used regularly, ideally at every bike wash, it stops dirt building up between sprockets and turning lube into an abrasive paste that speeds up chain and chainring wear.
How to clean a cassette with the Park Tool GSC-4 brush
- Apply degreaser to the cassette and let it work for a few minutes.
- Insert the angled head between the sprockets and brush along the teeth.
- Backpedal the wheel to work around the whole circumference.
- Rinse, dry and lube the chain once the drivetrain is clean.
Why choose the Park Tool GSC-4
- Angled, contoured shape that reaches between sprockets.
- Stiff nylon bristles for the toughest dirt.
- Strong, ergonomic handle that is comfortable to hold.
- Versatile: cassettes, freewheels and tyres.
Kept next to the bucket and degreaser, the Park Tool GSC-4 cassette cleaning brush makes drivetrain cleaning quicker and more effective every wash.
TECHNICAL SPECIFICATIONS
General
- Code: GSC-4
- Type: brush for cleaning cassettes, freewheels and tyres
- Shape: angled and contoured, with ergonomic handle
Materials
- Bristles: stiff nylon
The Park Tool GSC-4 is a sturdy cassette cleaning brush with an angled, contoured shape designed to reach between sprockets where an ordinary brush cannot. With the Park Tool GSC-4 cassette cleaning brush you remove mud, dust and caked-on lube from cassettes and freewheels, and you can also use it to clean tyre treads.
The stiff nylon bristles have just the right firmness to lift the toughest grime without damaging surfaces and components, even when working with degreaser. The angled profile lets you slip the head between sprockets and follow the curve of the teeth, while the strong ergonomic handle gives a firm grip even with wet or greasy hands. It is a simple tool, but it makes the difference between a quick rinse and a truly clean drivetrain that shifts more smoothly and wears less. Used regularly, ideally at every bike wash, it stops dirt building up between sprockets and turning lube into an abrasive paste that speeds up chain and chainring wear.
How to clean a cassette with the Park Tool GSC-4 brush
- Apply degreaser to the cassette and let it work for a few minutes.
- Insert the angled head between the sprockets and brush along the teeth.
- Backpedal the wheel to work around the whole circumference.
- Rinse, dry and lube the chain once the drivetrain is clean.
Why choose the Park Tool GSC-4
- Angled, contoured shape that reaches between sprockets.
- Stiff nylon bristles for the toughest dirt.
- Strong, ergonomic handle that is comfortable to hold.
- Versatile: cassettes, freewheels and tyres.
Kept next to the bucket and degreaser, the Park Tool GSC-4 cassette cleaning brush makes drivetrain cleaning quicker and more effective every wash.
TECHNICAL SPECIFICATIONS
General
- Code: GSC-4
- Type: brush for cleaning cassettes, freewheels and tyres
- Shape: angled and contoured, with ergonomic handle
Materials
- Bristles: stiff nylon
Buy safely
La connexion et les transactions sont toujours sécurisées.
Free Shipping
With DHL or GLS courier for orders over 49 euros
Do you need help?
Whatsapp: 3341036415
Mon / Fri: from 10 to 19