{"product_id":"shimano-xtr-rd-m9250-sgs-di2-wireless-rear-derailleur-12-speed-long-cage-shadow-es-blk-gray","title":"Shimano XTR RD-M9250-SGS-A Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK\/Gray","description":"\u003cstyle\u003e.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}\u003c\/style\u003e\u003cdiv class=\"top\"\u003eShimano XTR RD-M9250-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES Black\/Gray. The Shimano Di2 XTR M9250 wireless long cage derailleur paired with a standard 10-51t M9200 cassette (cassette sold separately) gives riders and racers the speed range and robustness to tackle every trail on the mountain. With built-in Automatic Crash Recovery an impact-deflecting shape and simple covered-pulley solutions this derailleur stands up to harsh trail impacts and still retains its lightning-quick shifting speed and top-level performance\u003cli\u003eWireless Di2 paired with HYPERGLIDE+ technology result in smooth precise and instantaneous shifts\u003c\/li\u003e\n\u003cli\u003eWide link structure skid-plate design durable carbon plate and solid pulley add robustness and longevity\u003c\/li\u003e\n\u003cli\u003eAutomatic Impact Recovery function instantly returns the derailleur motor to its original position after impact\u003c\/li\u003e\n\u003cli\u003eShadow ES provides a slimmer stronger evolution of Shimano’s pioneering chain-stabilizing Shadow concept\u003c\/li\u003e\n\u003cli\u003eWedge shape of Shimano’s most survivable rear derailleur to-date avoids more direct impacts and smoothly glances off rocks if there is a hit\u003c\/li\u003e\n\u003cli\u003eTucked safely inside an enclosed space the battery won’t budge even in rough terrain while remaining completely removable for charging\u003c\/li\u003e\n\u003c\/div\u003e\u003cstyle\u003etable{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;}\u003c\/style\u003e\u003cdiv class=\"desc\"\u003e\u003cul\u003e\u003cli\u003e TECH SPECS\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003ctable\u003eLargest Cog 51Rear Der\/Shifter Compatibility Shimano Mountain Di2Rear Derailleur Mount Type 10x1 StandardRear Derailleur Mount Type Shimano Rear Direct MountDrivetrain Speeds 12Chain Wrap Capacity (teeth) 41Cage Length LongColor Black\/SilverWeight 391\u003c\/table\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":50730799038746,"sku":"RD0185","price":665.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4163\/6122\/files\/RD0185.jpg?v=1749750405","url":"https:\/\/shop.howlerbikepark.com\/products\/shimano-xtr-rd-m9250-sgs-di2-wireless-rear-derailleur-12-speed-long-cage-shadow-es-blk-gray","provider":"Howler Bike Park","version":"1.0","type":"link"}