Need NuVinci Invaritorc 638 Fluid please :)

Hello all, my beloved NuVinci N171b has finally got to the point that it is in need of serious over-haul, unfortunately, Fallbrooke Tech no longer supports it too the point of not even allowing any of their Invaritorc 638 fluid to be sold, so I am on the look-out for that or anything anyone else has found as a suitable substitute Thanks!

Not knowing exactly what their fluid is I am only guessing, but I would try CVT transmission fluid. It is made to provide friction on the variator like the nuvinci.

Any news regarding that bloody fluid? Have onyone found replacement or supply source?

Enviolo bought all the cycling-related assets of Fallbrook. I thought this might mean the product line was gone for good, but recently I saw a bike with an Enviolo "NuVinci" hub. So they are making stuff.

Anyway, that's the company to talk to about it. I don't know anything else about them.

https://www.enviolo.com/en/