RockShox Flight Attendant Upgrade for ZEB B1

Damper Upgrade Kit - Flight Attendant Charger3.2 W/Buttercups (Includes Damper,Module,Battery,USB-C Charger)(Necessary Power Meter/Pedal Sensor Not Included) - ZEB B1 + (2027+) SRAM Model ID: FS-UPK-FA32-A1