XX1 Eagle Upgrade Kit

SRAM's XX1 Eagle Drivetrain is the pinnacle of shifting performance.  Eagle technology represents their newest 1x drivetrain technology.  XX1 Eagle is lighter, simpler, more durable, and easier to use.  Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions.  Eagle technology also provides an expanded gear range of up to 530%, which equals 2 x 11 drivetrains. XX1 Eagle Grouset Upgrade kits are available with your choice of color and cassette range.  XX1 Cranksets, if needed, are available separately XX1 Eagle Groupset Upgrade Kit Features Includes Rear Derailleur, Trigger Shifter, Cassette and Chain Color Options: Copper, Gold, Rainbow Cassette Options: 10-50t, 10-12t Rear Speeds: 12-Speed XX1 Eagle Groupset Upgrade Kit Includes: XX1 Eagle Rear Derailleur Max Cassette Teeth: 52 teeth Cable Pull Ratio: X-actuation Color: Lunar XX1 Eagle Trigger Shifter  S