The A2 Stem Mount Kit allows you to attach your Speedfil A2 or spare water bottle right on to your stem cap. This mount can be set up in multiple configurations as to allow for optimum cage/bottle placement.
Option “A” allows any cage to be mounted directly to the stem mount for a simple compact set up.
Option “B” allows any cage to be mounted further forward on the stem mount.
Option “C” allows any cage to be elevated using the included risers.