{"product_id":"absoluteblack-hollowcage-oversized-derailleur-pulley-cage-for-shimano-dura-ace-9250-full-ceramic-bearings-carbon-cage-blk","title":"absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage - For Shimano Dura-Ace 9250  Full Ceramic Bearings Carbon Cage BLK","description":"\u003cstyle\u003e.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}\u003c\/style\u003e\u003cdiv class=\"top\"\u003eabsoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage - For Shimano Dura-Ace 9250  Full Ceramic Bearings Carbon Cage Black. The absoluteBLACKs HOLLOWcage® for Shimano Dura-Ace 9250 12-speed derailleurs makes the 9250 drivetrain whisper quiet. It features a carbon-polymer mono-plate construction with bespoke oversized full ceramic bearings and one of the most advanced silencing pulleys ever made.\u003cli\u003eDesigned for use with Shimano Dura-Ace 9250 drivetrains\u003c\/li\u003e\n\u003cli\u003eFits up to a 34t cassette\u003c\/li\u003e\n\u003cli\u003eThe Silent Xring Pulley dampens the chain impact on the guide pulley teeth eliminating the engagement noise\u003c\/li\u003e\n\u003cli\u003eIncredibly silent (over 5-7dB noise reduction vs stock)\u003c\/li\u003e\n\u003cli\u003eHOLLOWcage uses full ceramic bearings (Silicon Nitride ceramic balls and Zirconia Oxide ceramic races) that make the guide pulleys incredibly stiff for greater shifting precision\u003c\/li\u003e\n\u003cli\u003eOne of the lightest oversized cages on the market (71g)\u003c\/li\u003e\n\u003c\/div\u003e\u003cstyle\u003etable{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;}\u003c\/style\u003e\u003cdiv class=\"desc\"\u003e\u003cul\u003e\u003cli\u003e TECH SPECS\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLargest Cog\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits Model\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eDura-Ace 9250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits Brand\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eShimano\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrivetrain Speeds\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDefined Color\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"absoluteBLACK","offers":[{"title":"Default Title","offer_id":51360209797394,"sku":"B-AI1005","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3534\/5682\/files\/DP0189.jpg?v=1749613061","url":"https:\/\/lennysbikeshop.com\/products\/absoluteblack-hollowcage-oversized-derailleur-pulley-cage-for-shimano-dura-ace-9250-full-ceramic-bearings-carbon-cage-blk","provider":"Lenny's Bike Shop","version":"1.0","type":"link"}