SRAM SX Eagle 12 Speed Trigger Shifter - Single Click, with Discrete Clamp, Black A1 - Open Box, New**ITEM IS A TAKEOFF NEW AND NEVER USED** The SX Eagle Single Click Trigger Shifter ensures drivetrain durability, with the single click shifter option designed for E MTB use. E MTB specific Eagle shifter option limits the pull lever to a single engagement to help eliminate pre mature chain wear and chain breaking. Specifications: Color: Black Shifter Style: Trigger Rear Der Shifter Compatibility: SRAM X Actuation Designed for ebike: Yes Drivetrain