Testing Video: Shimano XTR RD-M9100-SGS & SRAM Eagle 1X12S Shifter | Now, there is a question that if the "SRAM shifter can fit with Shimano 12S rear derailleur?" Here is the video
Shimano XTR RD-M9100 Rear Derailleur - Components
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Battle of the Drivetrain Big-Hitters: Shimano XTR M9100 vs. SRAM X01 Eagle | ENDURO Mountainbike Magazine