GX Eagle TriggerThe GX Eagle trigger shifter is the control center of the Eagle drivetrain. Its internal works have been updated to include a 12th gear, and improved to enhance trigger feel, precision and durability. New mechanism creates a smoother and more precise shifting system with exceptional reliability Forged aluminum trigger designed to take a beating MatchMaker X compatible SRAM Model ID: SL GX 1PA B2 Attributes Combination MatchMaker X Primary Color Black