{"product_id":"paul-component-engineering-chain-keeper-35-0-black","title":"Paul Component Engineering Chain Keeper 35.0 Black","description":"Mounted in place of a front derailleur the Chain Keeper works with single and 1x multi speed drivetrains using a narrow chain. The chain block surrounds the chain as it meets the chainring and prevents it from skipping off.\u003cli\u003eAccommodates a range of chain line measurements and chainring sizes\u003c\/li\u003e\u003cli\u003eNot designed for downhill\/freeride\/big hit use\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Derailleur Clamp\u003c\/td\u003e\n\u003ctd\u003e34.9 (1-3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChainguide Mount Type\u003c\/td\u003e\n\u003ctd\u003eSeat Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamp Size\u003c\/td\u003e\n\u003ctd\u003e34.9Mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e","brand":"Paul Components","offers":[{"title":"Default Title","offer_id":51572630716699,"sku":"CH8807","price":107.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4203\/8043\/files\/65f0fee19f3ab76d999e91eb8f83e838d828eee5_64a0381a-8222-45b3-998f-90b830574c7f.jpg?v=1767089204","url":"https:\/\/bouldernordic.com\/products\/paul-component-engineering-chain-keeper-35-0-black","provider":"Boulder Nordic \u0026 Cycle Sport","version":"1.0","type":"link"}