{"product_id":"shimano-xtr-rd-m9250-di2-wireless-12-speed-rear-derailleur-sgs-hyperglide-mtb","title":"Shimano XTR RD-M9250 Di2 Wireless 12-Speed Rear Derailleur SGS HYPERGLIDE MTB","description":"\u003cp\u003eThe Shimano XTR RD-M9250 Di2 Wireless 12-speed rear derailleur sets a new standard in mountain biking precision and performance. Designed for serious riders and professionals, it delivers smooth and accurate gear shifts even in the most challenging conditions. Thanks to Shimano’s innovative HYPERGLIDE technology, this rear mech ensures seamless chain movement across the 12-speed cassette, enhancing drivetrain efficiency and minimizing wear.\u003c\/p\u003e\n\n\u003cp\u003eThis SGS model features an extended cage length, improving chain retention and compatibility with a wide range of gear ratios. This makes it perfect for tackling varied terrain and aggressive riding styles. The wireless Di2 system simplifies installation and maintenance by removing the need for cables, while still providing consistently reliable electronic shifting. Please note, this unit does not include a battery, allowing easy integration with your existing Shimano Di2 setup.\u003c\/p\u003e\n\n\u003cp\u003eConstructed with premium materials and built to Shimano’s exacting standards, the XTR RD-M9250 is both durable and lightweight. Its compatibility with mountain bike transmissions ensures a responsive and dependable drivetrain, making it an excellent choice for competitive racers and recreational riders who demand the best technology and performance from their components.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDelivering precise and reliable gear shifts in demanding mountain biking conditions\u003c\/li\u003e\n  \u003cli\u003eEnsuring smooth chain movement and drivetrain efficiency with HYPERGLIDE technology\u003c\/li\u003e\n  \u003cli\u003eCompatibility with a wide range of gear ratios due to extended SGS cage length\u003c\/li\u003e\n  \u003cli\u003eEasy installation and maintenance thanks to the wireless Di2 electronic shifting system\u003c\/li\u003e\n  \u003cli\u003eLightweight yet durable construction for enhanced bike performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse without an existing Shimano Di2 battery, as it is not included\u003c\/li\u003e\n  \u003cli\u003eCasual riders who may not require advanced wireless electronic shifting systems\u003c\/li\u003e\n  \u003cli\u003eApplications outside of mountain biking, where compatibility may be limited\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the battery included with this rear derailleur?\u003c\/strong\u003e\u003cbr\u003eNo, the Shimano XTR RD-M9250 Di2 Wireless rear mech is sold without a battery, allowing users to integrate it with their current Shimano Di2 system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this derailleur handle wide gear ranges?\u003c\/strong\u003e\u003cbr\u003eYes, the SGS model features an extended cage length designed to accommodate a broad range of gear ratios, ideal for varied terrain and riding styles.\u003c\/p\u003e","brand":"Shimano XTR","offers":[{"title":"Default Title","offer_id":45711228272815,"sku":"RDM9250SGS","price":549.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/rdm9250sgs.jpg?v=1768528988","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-xtr-rd-m9250-di2-wireless-12-speed-rear-derailleur-sgs-hyperglide-mtb","provider":"Swinnerton Cycles","version":"1.0","type":"link"}