{"product_id":"shimano-rd-m640-zee-shadow-plus-10-speed-rear-derailleur","title":"Shimano RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur","description":"\u003cul\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Shadow Plus technology keeps the low profile shape reducing chainstay and other contact, and adds a chain tensioning device reducing noise and dropped chains  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Compatible with Dyna-Sys 10 speed Shimano products  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Aluminum construction with sealed bearing pulleys  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 4 fluoric coated link pivot bushings for smooth operation  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Shimano Reference Number: RD-M640  \u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e\u003cbr\u003e\u003c!-- show up to 2 reviews by default --\u003e\n                       \u003cp\u003e    \u003cspan\u003eDyna-Sys specific cable pull for (HG-X) 10 speed mountain drivetrains, improved cable routing, shadow design help eliminate drop out contact. Direct mount frame compatible. Aluminum construction with sealed bearing 11-tooth guide pulley. Shadow plus cage tensioner to help eliminate chain bounce and quiet down the drivetrain.\u003c\/span\u003e    \u003c\/p\u003e","brand":"ARENAOX","offers":[{"title":"Default Title","offer_id":43172086153304,"sku":null,"price":98.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5603\/7208\/files\/61rPl1vwx3L._AC_SL1000.jpg?v=1756547069","url":"https:\/\/arenaox.com\/products\/shimano-rd-m640-zee-shadow-plus-10-speed-rear-derailleur","provider":"ARENAOX","version":"1.0","type":"link"}