Sram Gx Eagle Trigger, Shift Levers, 12Sp., Black DORAL Lumen output at high steady:

Lumen output at high steady: 75

It also comes with Reflex reflective sidewall stripes

You'll have two sizes to choose from: Small/Medium

is that you can rotate it to set your wheel higher than your Trainer

Sram Gx Eagle Trigger, Shift Levers, 12Sp., Black DORAL Lumen output at high steady:* The 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