18inch rear rim for 800GS

[KKat]

Does anyone know where I can either get an 18inch rear rim or get the original re built to 18inch?

I need more off road tyre choice is the reason for changing...currently have TKC80s but nowhere near good enough for Rallying...

I'm in London btw so prefer close to here for rebuild if possible.

Thanks

KK

 

[JayC]

Do a GS (Google Search) for wheel builders but if anyone can rebuild an existing 17" rim into an 18" rim then I'm then I'm Popeye's cousins sisters brother.