My office colleagues do the bike trip once in a year, last they did was from KHI to Khunjerab, I remember because I asked them to bring "Paneer Reshmi Chicken Handi" for me which the tin got busted near Sukkur 
But they travel in a group and not alone. I'll check with him tomorrow and collect the feedback, or ask him to join Pakwheels and reply to this very thread 
PS: Got to know he already travelled 3 times to North, and that too ALONE! 
MashaAllah!
He will be joining this thread to share his experience. 
