Ok if you stick it to your helmet you can go on the top or the side. Assuming it came with the curved mount with the 3M adhesive tape. It's a smoother video on you helmet. You can mount it to the bike, a more shaky video but still great. You have to find a spot that you like. On eBay they have some camera mounts for the R3 that fit between your front mirror plate. There CNC Aluminum. Problem is looks unless you put them on both sides but that would be if you had two cameras one facing forward and one rear. Myself have a GoPro mounted on top of my helmet works great unless I'm checking out left or right and rear. Camera on the bike points forward all the time this is a plus.
http://www.ebay.com/itm/Dimotiv-Mir...ash=item210214358a:g:iHAAAOSwHjNV7pjt&vxp=mtr
http://www.ebay.com/itm/Dimotiv-Mir...ash=item210214358a:g:iHAAAOSwHjNV7pjt&vxp=mtr