Park Tool
GSC1 GearClean Brush
Tools · Cleaning Brushes
Community scores
Scoring pipeline pending
Scoring pipeline pending
About this product
The Park Tool GSC1 GearClean Brush is designed for easy cleaning of bicycle transmissions. It features a curved and toothed end that effectively cleans between sprockets, while stiff nylon bristles ensure thorough cleaning of derailleurs and chains.
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