Small frame throttle cable install

i can't get the outer cable through the body and to the headset it's gettin stuck half way is there any tips or tricks in doing this . 

just keep on trying!

it's a pain in the ass, but if you try long enough it will work. I had the same problem with my gear cables...

Maby you can get a wire or a pull cord, trough first. Then it will be easyer to pull the cable trough.

The best way to install the the cables is to remove the brake pedal !

You can guide cables all the way !