The RD-M7230 brings Deore's 11-speed LinkGlide mechanical drivetrain to E-MTBs with the same durability focus as the 12-speed model. The Shadow ES wedge design keeps a low profile, the slim stabilizer reduces chain slap, and the wide link structure and steel pulley cage hold up under load. Pairs with the LinkGlide 11-50t cassette for a robust, long-lasting drivetrain package. Features Shadow ES: A slimmer, stronger evolution of Shimano's pioneering chain-stabilizing Shadow concept, with a wide link structure for durability LinkGlide: Smooth shifting, especially under load, making it ideal for E-MTB use Wedge-Shaped Design: Made to move out of the way to absorb trail impacts Steel Pulley Cage: Adds extra strength and durability to the design Long Cage: Excellent range when paired with a LinkGlide 11-50t cassette Specs Model: Deore M7230 Model ID: RD-M7230-SGS Rear Speeds: 11-Speed Cage Length: Long (SGS) Min Tooth: 11t Max Tooth: 50t Drive Config: 1x Mount Interface: Derailleur Hanger Shift Technology: Mechanical (cable-actuated) Compatibility The Shimano Deore M7230 Rear Derailleur is backward compatible with previous generation Shimano 11-Speed LinkGlide components. The Deore M7230 Rear Derailleur is compatible with the following: Frame: Modern framesets via a derailleur hanger, including the Universal Derailleur Hanger (UDH) Cassette: 11-50t LinkGlide (Long Cage - SGS) Chain: 11-speed HG: CN-HG601, CN-HG701, CN-LG500