{"product_id":"park-tool-cc-3-2-chain-wear-indicator","title":"Park Tool CC-3.2 Chain Wear Indicator","description":"\u003cp\u003eA worn bicycle chain can cause poor shifting and in time can even cause excessive wear to the derailleur and rear cogs, causing a much more expensive problem. That's why bike component manufacturers recommend chain replacement at regular wear intervals. The Park Tool CC-3.2 is a go\/no-go gauge designed to accurately indicate when a chain reaches 0.5% and 0.75% wear (or \"stretch\"), the points at which most chain manufacturers suggest replacement. The CC-3.2 is long, accurate, and features permanent measurement markings. The CC-3.2 works on most derailleur chains* from 5 to 12-speed.\u003c\/p\u003e\n\u003cul class=\"bullet-points bullet-points-collapsed\"\u003e\n\u003cli class=\"model-bullet\"\u003e5-to-10-speed chains: replace chain at or just before 0.75%\u003c\/li\u003e\n\u003cli class=\"model-bullet\"\u003e11-to-12-speed chains*: replace at or just before 0.5%\u003c\/li\u003e\n\u003cli class=\"model-bullet\"\u003eCheck with manufacturer for specific replacement instructions\u003c\/li\u003e\n\u003cli class=\"model-bullet\"\u003e*Use the CC-4 for SRAM Flattop and SRAM T-Type 12-speed chains\u003c\/li\u003e\n\u003cli class=\"product-bullet\"\u003eUpdated to be longer, more accurate and features permanent measurement markings\u003c\/li\u003e\n\u003cli class=\"product-bullet\"\u003eAccurately indicates when a chain reaches 0.5% and 0.75%, the points at which most chain manufacturers suggest replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":47843293823220,"sku":"CC-3.2 TL7338","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/5364\/files\/TL7338.jpg?v=1773266607","url":"https:\/\/gravitycoalition.com\/products\/park-tool-cc-3-2-chain-wear-indicator","provider":"Gravity Coalition","version":"1.0","type":"link"}