Nice pics, where is that?I bought a 12v outlet that connects to the battery then used a 12v charger that has two USB ports so I can power two GoPro's. I bought some USB mini to USB cables from monoprice.com. One goes from under the seat through the underside the tank, out the front and connects to a GoPro on the mirror. The other cable comes from out the side of the seat and connects to the GoPro I wear on my chest mount.
http://www.cyclegear.com/CycleGear/...TRACKSIDE/12-Volt-Power-Adapter/p/39006_53443
Some pictures that I took with this setup