Bicycle Rental Dushanbe?

Hi There,

Hope you are all well. I am travelling to Tajikistan is 2 weeks time and I was keen to find out if I could rent some mountain bikes in Dushanbe? I know the chances are low - but not impossible!

They do not need to be amazing bikes, we have our own panniers etc so it would just be two half decent bikes that we were after.
If this is not possible does anyone know if renting bikes in Urumqi is possible? (I am going to and from there).

Thanks very much for any advice on this!

Jack