https://www.sram.com/en/quarq/models/hu-pwtp-sr11-a1
PowerTap Freehub Body Kit | HU-PWTP-SR11-A1 | Quarq
PowerTap Freehub Body Kit, HU-PWTP-SR11-A1, QUARQ. This freehub is designed for use with all G3 and GS Hubs, including Pro and Elite model hubs that have been...
freehub bodypowertapkitsr11a1