Rockshox Flight Attendant Pedal Sensor Assembly 11.6418.003.000

- Compatible with SRAM X01 and XX1 DUB (D1) cranksets \n- Receives real-time pedaling inputs, notifies the Flight Attendant control module when the rider stops or starts pedaling \n- Includes sensor core, seal tube, expander and bolt \n- Requires one lithium AAA battery