On your Raamwerk's Downtube, you'll find the cable port. We have 5 different plates to be mounted in this location, for any type of cable / hose setup. 

Check out our article here on which options you have. 

The guide comes with a mounting bolt. M3x6mm, with a coutersunk head. 

This version is a flat panel with no holes. For when you have integrated your cables at the headtube. or, possibly, don't have any cables running through the downtube.