INNERDRIVE PRO Freehub Body

Front Hub - No cross-compatibility with standard INDR hub parts - All INDR PRO Front hub internals are dedicated to INDR PRO Front Hubs Rear Hub - Ratchets are cross-compatible. The INDR PRO ratchets are lighter, however. The driver body seal is the same across the models The rear axle is the same across the models Drive-side end-caps are linked to their corresponding driver bodies. The drivers are cross-compatible with or without the blue spacers INDR Pro freehubs are machined down for additional weight savings and come standard with ceramic bearings Using a non-PRO freehub on a PRO hub will require the blue spacer. Using a PRO freehub on a PRO hub will not require a blue spacer. Using a PRO freehub on a non-Pro hub will not require a blue spacer. To obtain the blue hub spacer included in standard INDR hub, please order this bearing kit from your authorized ENVE dealer: 100-4006-127