{"product_id":"shimano-deore-xt-di2-rd-m8150-11-sgs-11-speed-rear-bike-derailleur-black","title":"Shimano Deore XT Di2 RD-M8150-11-SGS 11-Speed Rear Bike Derailleur - Black","description":"\u003cp\u003eThe RD-M8150-11 integrates electronic Di2 shifting with compatible Shimano e-bike systems and wide-range eleven-speed Linkglide drivetrains. Power is supplied from the main e-bike battery, removing the need for a separate derailleur battery.\u003c\/p\u003e\n\u003cp\u003eSystem integration enables functions such as Free Shift and compatible automatic shifting, while still allowing manual control. Shadow RD+ keeps the body low and stabilises the chain, and the long SGS cage supports an 11-50T cassette range.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronic Di2 actuation provides fast and consistent gear changes.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for compatible Shimano e-bike systems.\u003c\/li\u003e\n\u003cli\u003eLinkglide compatibility supports durable shifting under higher e-bike loads.\u003c\/li\u003e\n\u003cli\u003eFree Shift enables gear selection while coasting on compatible systems.\u003c\/li\u003e\n\u003cli\u003eShadow RD+ clutch improves chain retention over rough terrain.\u003c\/li\u003e\n\u003cli\u003eE-Tube connectivity supports setup, customisation and diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Shimano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Deore XT Di2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RD-M8150-11-SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Electronic Rear Derailleur\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Speeds:\u003c\/strong\u003e 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCage Length:\u003c\/strong\u003e SGS Long Cage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Cassette Range:\u003c\/strong\u003e 11-50T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Capacity:\u003c\/strong\u003e 39T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain Compatibility:\u003c\/strong\u003e Linkglide and Shimano HG 11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e Di2, Shadow RD+, Free Shift and E-Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e EW-SD300 E-Tube port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Compatible Shimano e-bike main battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAverage Weight:\u003c\/strong\u003e 375g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Grade A","offer_id":54341725225298,"sku":"Hal\/RD-M8150-11-SGS#A","price":297.89,"currency_code":"GBP","in_stock":true},{"title":"Grade B+","offer_id":54341725258066,"sku":"Hal\/RD-M8150-11-SGS#B","price":277.79,"currency_code":"GBP","in_stock":false},{"title":"Grade C+","offer_id":54341725290834,"sku":"Hal\/RD-M8150-11-SGS#C","price":246.59,"currency_code":"GBP","in_stock":false},{"title":"Grade D+","offer_id":54341725323602,"sku":"Hal\/RD-M8150-11-SGS#D","price":216.29,"currency_code":"GBP","in_stock":false},{"title":"NEW","offer_id":54341725356370,"sku":"Hal\/RD-M8150-11-SGS#NEW","price":299.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8844\/7058\/files\/RD-M8150-11-SGS_20a.jpg?v=1787302144","url":"https:\/\/www.tlx.co.uk\/products\/shimano-deore-xt-di2-rd-m8150-11-sgs-11-speed-rear-bike-derailleur-black","provider":"TLX","version":"1.0","type":"link"}