{"product_id":"ospw-system-for-shimano-9000-6800-10-11-speed","title":"OSPW System for Shimano 9000\/6800 10\/11-Speed","description":"\u003cp\u003e\u003cstrong\u003eOSPW Pulley Wheel System For Shimano 9000\/6800 Series - Alloy Pulley, Carbon Cage, Black\u003c\/strong\u003e\u003c\/p\u003e\n\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\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures two oversized 17-tooth 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\u003eOnly compatible with Ultegra 6700\/6770\/6800\/6870 mechanical and Di2 rear derailleurs and Dura Ace 7900\/7970\/9000\/9070 mechanical and Di2 rear derailleurs (up to 28t cassettes)\u003c\/li\u003e\n\u003cli\u003eNot compatible with Shimano Dura-Ace 9100\/9150 and Ultegra 8000 series rear derailleurs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CeramicSpeed","offers":[{"title":"Black \/ 11","offer_id":68119525228796,"sku":"101635","price":629.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0008\/9738\/4508\/files\/DP0114.jpg?v=1794431744","url":"https:\/\/www.pulseendurance.com\/products\/ospw-system-for-shimano-9000-6800-10-11-speed","provider":"Pulse Endurance Sports","version":"1.0","type":"link"}