HEX Rear Hub HG Alloy Freehub Xcel Infinii The Siren fuses eye-catching design

The Siren fuses eye-catching design with an up-for-anything attitude

* Performance Stretch * Crafted from 2mm Ocena®

hardened mineral crystal

Main dial tracks 12-hour time format and outer ring tracks 24-hour time format for a second time zone

HEX Rear Hub HG Alloy Freehub Xcel Infinii The Siren fuses eye-catching designSPANK Hex Freehubs (alloy), are universal fit to all SPANK HEX Drive Hubs. It takes less than one minute to swap out a freehub on a SPANK Hex Drive Hub. Regardless of your hub spacing (eg: 148 Boost, 150 157, or 142 135), The HG, XD and Microspline Hex freehubs are universal fit to any of these hub spacings.