Porteur: Garmin and Di2 mount (mounts off the from of stems).
The Porteur is made for all Garmin cycling computers, with mounting for Di2 control units below.
Functional, tidy and light weight at 26 grams.
A CNC milled Aluminium plate forms a single unit withyour stem, and will keep your Garmin safe, even under the toughest conditions.
The Di2 junction box can be mounted underneath for further efficiency.
The Porteur is attached with titanium bolts (included) to the stem face plate.