{"product_id":"shimano-deore-xt-rd-m8120-sgs-12-speed-rear-derailleur-irdm8120sgs","title":"Shimano Deore XT RD-M8120-SGS 12-Speed Rear Derailleur Long Cage MTB IRDM8120SGS","description":"\u003cp\u003e\u003cstrong\u003eCondition: New in retail packaging\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Shimano Deore XT RD-M8120-SGS rear derailleur is built for smooth, quiet, and stable 12-speed mountain bike shifting. Designed for Shimano Deore XT M8100 series drivetrains, it features Shimano Shadow RD+ chain stabilization, larger 13T pulleys, and long cage SGS construction for excellent chain management on aggressive trail and all-mountain setups.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eShimano Deore XT RD-M8120-SGS rear derailleur\u003c\/li\u003e\n\u003cli\u003e12-speed mechanical rear shifting\u003c\/li\u003e\n\u003cli\u003eLong cage SGS design\u003c\/li\u003e\n\u003cli\u003eShimano Shadow RD+ low-profile construction\u003c\/li\u003e\n\u003cli\u003eStable drivetrain performance on rough terrain\u003c\/li\u003e\n\u003cli\u003eLarger 13T pulleys for improved chain management\u003c\/li\u003e\n\u003cli\u003eFast and shockless shifting performance\u003c\/li\u003e\n\u003cli\u003eNew bumper added to pulley cage for quieter riding\u003c\/li\u003e\n\u003cli\u003eDesigned for 2x12 MTB drivetrain setups\u003c\/li\u003e\n\u003cli\u003eCompatible with 10-45T cassette range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New in retail packaging\u003c\/li\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 M8100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RD-M8120-SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e IRDM8120SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 192790443652\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Rear Derailleur\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifting Type:\u003c\/strong\u003e Mechanical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 12-Speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCage Length:\u003c\/strong\u003e Long Cage \/ SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRD Construction:\u003c\/strong\u003e Shimano Shadow RD+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain Compatibility:\u003c\/strong\u003e 2x12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Chain:\u003c\/strong\u003e HG 12-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Sprocket Compatibility:\u003c\/strong\u003e 10-45T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Low Sprocket:\u003c\/strong\u003e 45T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin Low Sprocket:\u003c\/strong\u003e 45T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Top Sprocket:\u003c\/strong\u003e 10T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin Top Sprocket:\u003c\/strong\u003e 10T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Capacity:\u003c\/strong\u003e 41T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Size:\u003c\/strong\u003e 13T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Bike Type:\u003c\/strong\u003e Mountain Bike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAverage Weight:\u003c\/strong\u003e 282 g \/ 9.95 oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":52953099534447,"sku":"IRDM8120SGS","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8840\/1263\/files\/XT_IRDM8120SGS_CRN_Box.jpg?v=1777184546","url":"https:\/\/www.brinvo.com\/products\/shimano-deore-xt-rd-m8120-sgs-12-speed-rear-derailleur-irdm8120sgs","provider":"BrinVO , eBay Mizuki, Walmart VeloQuest","version":"1.0","type":"link"}