{"product_id":"park-tool-cc-4-2-chain-wear-indicator-compatibility-5-13-sp","title":"CC-4.2 Chain Checker Tool","description":"A worn bicycle chain can cause poor shifting and expensive drivetrain damage. The Park Tool CC-4.2 Chain Checker is a drop-in gauge that measures chain wear accurately. It contacts the chain in three places, eliminating guesswork. Compatible with 5 to 13-speed and single-speed chains, it indicates wear at 0.5%, 0.75%, and 1.0%, matching manufacturer replacement recommendations. Measures bicycle chain wear accurately, preventing expensive drivetrain damage\nLaser-cut design contacts the chain at three points, providing quick and precise wear measurement\nCompatible with 5 to 13-speed derailleur chains and single-speed chains\nIndicates chain wear at 0.5%, 0.75%, and 1.0%, aligning with manufacturer recommendations for replacement","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":47524020945083,"sku":"CC-4.2","price":29.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/2599\/8779\/files\/TL0869.jpg?v=1781900714","url":"https:\/\/thebikezone.com\/products\/park-tool-cc-4-2-chain-wear-indicator-compatibility-5-13-sp","provider":"The Bike Zone","version":"1.0","type":"link"}