{"product_id":"ospw-system-for-shimano-dura-ace-9200-and-ultegra-8100-series","title":"OSPW System for Shimano Dura Ace 9200 and Ultegra 8100 Series","description":"\u003cp\u003eThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eFeatures 13-tooth upper and 19-tooth lower, aluminum pulley wheels with Grade 3 Silicon Nitride balls\u003c\/li\u003e\n\u003cli\u003eRobust cage crafted from polyamide and carbon fiber for durability and light weight\u003c\/li\u003e\n\u003cli\u003eHardened steel bearing races\u003c\/li\u003e\n\u003cli\u003eCompatible with Dura Ace 9200 and Ultegra 8100 series (Fits 11-30 and 11-34 Shimano 12spd Cassette options)\u003c\/li\u003e\n\u003cli\u003eFour spring tension settings allow customized setup based on ride conditions\u003c\/li\u003e\n\u003cli\u003eIntegrated stop tower for simple installation and durability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CeramicSpeed","offers":[{"title":"OSPW Pulley Wheel System for Shimano Dura-Ace 9250\/Ult 8150 - Coated Races, 3D Printed Ti Pulley, Carbon Cage, Oil Slick PVD","offer_id":46704307437816,"sku":"112195","price":2000.0,"currency_code":"USD","in_stock":false},{"title":"OSPW Pulley Wheel System for Shimano Dura-Ace 9250\/Ultegra 8150 - Alloy Pulley, Carbon Cage, Black","offer_id":46704307339512,"sku":"110496","price":599.0,"currency_code":"USD","in_stock":false},{"title":"OSPW Pulley Wheel System for Shimano Dura-Ace 9250\/Ultegra 8150 - Coated Races, 3D Printed Ti Pulley, Carbon Cage","offer_id":46704307372280,"sku":"110500","price":1900.0,"currency_code":"USD","in_stock":true},{"title":"OSPW Pulley Wheel System for Shimano Dura-Ace 9250\/Ultegra 8150 - Coated Races, Alloy Pulley, Carbon Cage, Black","offer_id":46704307405048,"sku":"110497","price":699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0357\/3930\/4074\/files\/DP0021.jpg?v=1770248874","url":"https:\/\/shopbikesupply.com\/products\/ospw-system-for-shimano-dura-ace-9200-and-ultegra-8100-series","provider":"Sierra Bicycle Supply","version":"1.0","type":"link"}