- End caps are sold as sets i.e. drive and non-drive.
- Replacement G3 end caps compatible Gen 2 hubs with 15mm axle and all G3 hubs.
- 142mm thru axle end caps only compatible with PowerTap G3 Disc Hubs and cannot be used to convert older hubs.
- 148mm thru axle end caps only compatible with PowerTap G3 Disc Hubs and cannot be used to convert older hubs. These end caps will require your rear wheel to be re-dished 6mm to the non drive side and 6mm spacers (included) to be installed between your rotor and hub