Groupo SRAM Supercaliber Gen2 Flight Attend Upgrade Kit XXUnlock the benefits of Flight Attendants smart, wireless, and automatically adjusting suspension system on your Supercaliber Gen 2! Only compatible with Supercaliber 9. 9 XX Gen 2 Get the most out of your Flight Attendant suspension with the SRAM AXS app Rock Shox Charger Race Day 2 Damper Kit for SIDSL suspension fork 80mm travel IsoStrut Flight Attendant rear shock SRAM XX SL Eagle T Type AXS Power Meter Spider 34 tooth SRAM Eagle T Type thread