The replacement PowerTap G3 Hub end caps are compatible with Gen 2 Hubs with 15mm axle and all G3 Hubs. 142mm thu axle end caps are only compatible with PowerTap G3 Disc Hubs and cannot be used to convert older hubs.
- Replacement G3 end caps
- Compatible with Gen 2 Hubs with 15mm axle & all G3 Hubs
- End caps are sold as a set
|End Cap||130mm, 142mm Thru Axle|