Tune Porteur Integrated Garmin and Di2 Stem Mount ee so you can run a

so you can run a 20h on the front and 20h the rear and not lose any sharpness from your wheels and weight is kept to a minimum

Ultra wide and ultra stable wheels that can handle any terrain and by now you should all know the benefits of wide rims

This means when you pedal - your power goes into the rear wheel without compressing or de-compressing your suspension

Forget having that crude ground down socket to open up your suspension fork

When it comes time to go back up the mountain the relatively steep 73

Tune Porteur Integrated Garmin and Di2 Stem Mount ee so you can run aSleek Perfectly integrated stem mount which allows you to mount a Garmin computer and a Di2 controller. It's ok if you don't have Di2 it still looks sleek with the just the Garmin mounted. It has been designed to fit perfect with the Tune Geiles 4. 0 stem, but it is also compatible with other brands of stems (check the dimensions). Finished in anodised black and perfectly CNC finished. 26g Titanium bolts included Will fit other brands of stems see