{"product_id":"ospwx-system-shimano-grx-ultegra-x-2x-black","title":"OSPWX System (Shimano GRX\/Ultegra X, 2x, Black)","description":"\u003cp\u003eThis 13-tooth lower and 19-tooth upper OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups. \u003c\/p\u003e\u003cp\u003eThe system is built for gravel and cross disciplines and meets the needs for durability, low friction and longevity. \u003c\/p\u003e\u003cp\u003eThe four spring tension settings allow customised setup based on ride conditions, and the hand-built OSPW System offers custom molded carbon fiber cage for lightweight and durability. \u003c\/p\u003e\u003cp\u003eCeramicSpeed OSPW Systems reduces friction 35-40% over stock pulley configuration. \u003c\/p\u003e\u003cp\u003eOnly compatible with 2X systems. Not compatible with 42-tooth cassettes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete OSPW System for Shimano GRX\/RX 2x11\u003c\/li\u003e\n\u003cli\u003eCeramicSpeed Pulley Oil\u003c\/li\u003e\n\u003cli\u003eSticker Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulley Wheels:\u003c\/td\u003e\n\u003ctd\u003eCeramicSpeed 13-tooth upper and 19-tooth lower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulley Wheel Material:\u003c\/td\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCage Material:\u003c\/td\u003e\n\u003ctd\u003eCarbon reinforced PA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Options:\u003c\/td\u003e\n\u003ctd\u003eCeramicSpeed Standard or Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCeramicSpeed Grease\/oil:\u003c\/td\u003e\n\u003ctd\u003eCeramicSpeed Pulley Oil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility:\u003c\/td\u003e\n\u003ctd\u003eShimano GRX 810 \u0026amp; GRX 815, Shimano Ultegra RX 800 \u0026amp; Ultegra RX 805\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasette Compatibility:\u003c\/td\u003e\n\u003ctd\u003eUp to a 11-36 range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Tension Settings:\u003c\/td\u003e\n\u003ctd\u003e4 spring tension settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed:\u003c\/td\u003e\n\u003ctd\u003e11-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscipline:\u003c\/td\u003e\n\u003ctd\u003eGravel\/Cross\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":56817802510680,"sku":"108529","price":439.99,"currency_code":"GBP","in_stock":false},{"title":"Gold","offer_id":56817802543448,"sku":"110198","price":439.99,"currency_code":"GBP","in_stock":false},{"title":"Red","offer_id":56817802576216,"sku":"108530","price":439.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/5247\/5224\/files\/108529.jpg?v=1772369505","url":"https:\/\/www.leadoutperformance.co.uk\/products\/ospwx-system-shimano-grx-ultegra-x-2x-black","provider":"Leadout Performance","version":"1.0","type":"link"}