Tune Porteur Computer Mount for Geiles Stem SW Only Special machined teeth help both

Special machined teeth help both up/down chain shifting

The collar utilizes the Thomson Seatpost bolt

2mm Phillips head bit

you've just found it my friend

Tune Porteur Computer Mount for Geiles Stem SW Only Special machined teeth help bothOur 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 faceplate.