{"product_id":"freewheel-qkcc42","title":"CC-4.2 - Chain Wear Indicator","description":"\u003cp\u003eCC-4.2 - Chain Wear Indicator.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA worn bicycle chain causes poor shifting performance and accelerated wear on drivetrain components, causing more expensive problems\u003c\/li\u003e\n\u003cli\u003eThe Park Tool CC-4.2 Chain Checker is a drop-in style gauge that measures bicycle chain wear\u003c\/li\u003e\n\u003cli\u003eThe laser-cut CC-4.2 accurately measures a long section of chain and strategically comes in contact with the chain in three places, quickly and easily taking the guesswork out of determining when chain replacement is necessary\u003c\/li\u003e\n\u003cli\u003eThe tool works on any 5 to 13-speed derailleur chain (including SRAM® T-Type, SRAM® Flattop™, Shimano® XTR® 12-speed, and Campagnolo® Ekar™ 13-speed chains) or single-speed chain, and is designed to accurately indicate when a chain reaches 0.5%, 0.75%, and 1.0% wear, the points at which most chain manufacturers suggest replacement\u003c\/li\u003e\n\u003cli\u003eSome drivetrain manufacturers have unique recommendations specific to their components, always double-check to be sure\u003c\/li\u003e\n\u003cli\u003eMade in the USA and covered by Park Tool's legendary limited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProduct code: QKCC42.\u003c\/p\u003e","brand":"Freewheel \/ Madison","offers":[{"title":"Default Title","offer_id":55543651795286,"sku":"QKCC42","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/1425\/4166\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesqkcc42_1.jpg?v=1790787093","url":"https:\/\/substancecycles.co.uk\/products\/freewheel-qkcc42","provider":"Substance Cycles","version":"1.0","type":"link"}