Pro tip: Secure rear wheel, Pedal backwards, thorough cleaning! 【Professional Bike Cleaning Kit】–Include 4 bike cleaning brushes, 400ml Degreaser, 60ml Chain Oil. The Sprocket scraper is contoured to match the teeth of the sprocket and locks onto the teeth to remove hardened grease; The sprocket brush's stiff nylon bristles effectively remove hardened grease from derailleurs, chains and related components; The soft & fine bristles of the corner brush reach deep into crevices to clean hard-to-access areas.
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