Garmin, Sigma Rox 12 and Di2 mount for Geiles Teil 4.0

26 gramm

Porteur cockpit

Our proud Tune hearts suffered greatly when we had to attach the first Di2 junction boxes with cable straps to our beautiful stems. And to add insult to injury, we had to add a plastic mount on top of our sculptured stems for the Garmins as well….

Naturally, a proper integrated mount was the logical solution.

Our objective was simple; a functional, tidy and light mount that integrated perfectly, and we feel we were tremendously successful with the Porteur. A CNC milled Aluminium plate forms a single unit with your Geiles Teil 4.0, and will keep your Garmin safe, under even 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.

Mounting on stem (manual video): 



Is our PORTEUR compatible with other stems?

Is our PORTEUR compatible with other stems? Yes, it is. But please note that mounting the PORTEUR affects the hold of the stem. So we can only guarantee a perfect function in combination with our stem “Geiles Teil 4.0 Oversize”


Specs Porteur

Weight 26 Gram (including. bolts for stem)
Material aluminium, CNC milled
Colours black
Compatibility all Garmin cycling computer including GARMIN Edge 1000, Sigma Rox 12
Content of delivery PORTEUR including Di2 mount and M5x23 titanium bolts
Road 100
Marathon 100
XC 100
AllMountain 100
Enduro 100
Downhill 100

A new stem holder from tune: Porteur is functional and tidy and keeps your GARMIN safe and secure even during the hardest use.

tune cockpit