{"product_id":"ceramicspeed-ospw-aero-alpha-shimano-9250-8150-black","title":"CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250\/8150 - Coated Races Aluminum Pulley Carbon Cage BLK","description":"\u003cul\u003e\n\u003cli\u003eUpdates the fastest proven aero derailleur cage to include patent pending ADR bearing protection and quiet performing ALPHA disc with composite tooth profile pulleys\u003c\/li\u003e\n\u003cli\u003ePinstripe graphic has been added for a splash of visual motion\u003c\/li\u003e\n\u003cli\u003eOSPW Aero ALPHA cages have been updated to accommodate the ADR equipped ALPHA disc pulleys\u003c\/li\u003e\n\u003cli\u003eReduces aerodynamic drag on the rear derailleur by up to 60%\u003c\/li\u003e\n\u003cli\u003eReduces friction by 35-40% over stock pulley configuration\u003c\/li\u003e\n\u003cli\u003eStructural aerodynamic cage design\u003c\/li\u003e\n\u003cli\u003ePulleys, cages, and bearings all produced and assembled by hand in Denmark\u003c\/li\u003e\n\u003cli\u003eALPHA Disc pulleys with composite teeth for quiet performance and ADR bearing protection\u003c\/li\u003e\n\u003cli\u003eIt is not possible to add these pulleys to a previous generation OSPW Aero cage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eOSPW Aero ALPHA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eShimano 9250\/8150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper\/Lower\u003c\/td\u003e\n\u003ctd\u003e13\/19t\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\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":45209025708229,"sku":"B-ZC2499","price":799.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/9194\/7461\/files\/zc2499.jpg?v=1760636463","url":"https:\/\/trekbikesflorida.com\/products\/ceramicspeed-ospw-aero-alpha-shimano-9250-8150-black","provider":"Trek Bicycle Stores of Florida","version":"1.0","type":"link"}