Guys, i want to share my experience with GD and little help required
I recently purchased second hand GD in very good condition
Its really very comfortable as you all know and good pickup and acceleration
Overall its a very good bike.
But fuel average is a bit problem as i am getting only 40Km out of it.
I visit Suzuki Showroom but they said its ok, their Inchrage says
"Bhai aapko kisne kaha k yeh aapko 50 ka average deygi, yeh to itna hi avg deti hay"
I said the person standing next to you(The Mechanic, who, in my previous visit told me this).
But as expected, the Mechanic denies that he says anything like this.
Now i want to know if by any chance that we can get better avg out of this machine.
My Normal mechanic says that its Carburetor setting is ok.
And one more thing:
I am searching for a fuel lock(key wala) for GD, as you know the Karachi city problem 
Suzuki Showroom dont have it, neither i found it on any shop in Waterpump market.
I saw it in one GS150. and i think it can also fit in GD as both have a Fuel filter with two Screws for fitting.
If anyone knows from where i can get this ?