FLO Freehub Body
FLO Freehubs are available in Shimano/SRAM, XDR, XD, and Campy. If you do not know when your wheel was manufactured, please use the following guide to help when selecting your freehub.
1.Two FLO stickers on each side = 2012-2015 model
2.Three FLO stickers on each side = 2016-Current model
1. Note: Only FLO DISCs manufactured after January 1, 2014 are compatible with 11 speed Shimano/SRAM cassettes. Campy hub bodies work with all FLO Wheels.