Yes! We offer replacement BB-8 heads on our store. If your BB-8 head is lost or broken, please follow the link for a replacement: 

Replacement BB-8 heads are only available on our online store, and cannot be purchased through retailers at this time. 

Note: BB-8's antennas do not send or receive signals and are purely for aesthetics. If your BB-8's antenna breaks, your droid will continue to function normally. If you have any questions or concerns, please follow the link to open a new support ticket.

Or feel free to contact us at your convenience: