Hi there JYP,
Yes I am currently updating our route

It has changed several times, but we are now settle on a route, barring emergencies!
Where are you based?
Whats the rest of your route?
Will be great to share a guide. I'm sure your 125 will be a match for our landie.
We have spoken with Stan tours and his quote was ...
'Prices have gone up a bit: The minimum for 7 days from Torugart to Karakorum sharing guide etc and assuming the guide can fit into the car:
Ollie and Jenny USD 950 each (1 car, twin room)
Russ USD 1,680 (1 bike, single room)
Total 3,580 for bulk payment cash in Kashgar.
I can send details and a binding offer upon request! Documents must be launched latest 1 month in advance. The recommended arrival day is WEDNESDAY, as the paperwork upon arrival can drag on 2..3 days.
'
Not sure how that would pan out with an extra bike. Have you spoken with David at all?
Cheers
Ollie