Amazon.com : KMC 12 Speed Chain KMC X12 Bike Chain Compatible with Shimano/SRAM GX,XX1,AXS Eagle and Other 12 Speed Bike,1/2 x 11/128 Inch,126 Links,Silver Black : Sports & Outdoors
SRAM XX1 Type 2.11SP Rear Derailleur | Jenson USA
Your complete guide to SRAM MTB drivetrains: XX1, X01, X0, X1, Eagle GX, NX, EX1 and AXS groupsets | off-road.cc
Shimano XTR or Sram XX1? – 44 Bikes
Shimano XTR / XT vs Sram XX1 Eagle - Shifting Performance In Slow Motion. - YouTube
Sram XX1 Eagle vs. Shimano XTR 12 Speed Drivetrain. Shifting In Slow motion. - YouTube