{"product_id":"gsc-3-drivetrain-cleaning-brush","title":"GSC-3 Drivetrain Cleaning Brush","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis dual-sided brush is specifically designed for cleaning hard-to-reach areas of the bicycle drivetrain. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe long, stiff bristles of the GSC-3 are narrow enough to reach between the gears of tightly-spaced modern cassettes, while the slim contoured end is capable of picking grit and grime out of tight spaces such as derailleur pulley wheels.\u003c\/span\u003e\u003c\/p\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":48618343563476,"sku":"5283955","price":12.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4092\/6149\/files\/Screenshot2026-09-04at12.50.27PM.png?v=1788540724","url":"https:\/\/www.brownssports.ca\/products\/gsc-3-drivetrain-cleaning-brush","provider":"Brown's Sports \u0026 Cycle Co. Ltd.","version":"1.0","type":"link"}