[Closed] What your next bike but one will be made of

children's faces and drinking straws

Unobtainium

cheese (Hard Italian )

I reckon papermache....but with superglue instead of PVA

https://ktn.innovateuk.org/web/space/articles/-/blogs/new-material-for-space-applications?ns_33_redirect=%2Fweb%2Fspace%2Farticles

I was trying to fill in their questionnaire but they dont have a choice of "niche SS user" 🙁

You can now get a warp drive system and dilithium crystals on eBay 😉

Jokingly - those skeletal looking bikes, look more like an expolsion in a twiglet factory.

Seriously - aluminium or maybe, posibly carbon.

a composite of unicorn horn and dodo feathers, heat treated on a phoenix rising from the flames.

Failing that, steel....