Someone did a RAM mount tutorial there but seem too complicated for my level of DIY at the moment lol.........
http://www.r3-forums.com/forum/713-...d-gps-cellphone-mount-please-help-me-out.html
I would NOT put an iphone 6s on the bike mount if I was you. Even simple scratch would lose hundreds of dollars and hassle to replace it just not worthwhile IMO.
I got an old garmin GPS laying around and planning to do a 12V outlet mod + a simple mount on the handlebar
http://www.amazon.com/Arkon-Motorcycle-Handlebar-Mount-Garmin/dp/B003FMUP0U/ref=sr_1_2?ie=UTF8&qid=1443942761&sr=8-2&keywords=garmin+nuvi+motorcycle+mount
Even if you don't get an old GPS laying around, it's like $70 on ebay slightly used(no one use them anymore because of phone nowadays). I would not feel too bad compared to lose a 600dollars phone compared to <$100 investment(12v mod+mount+gps). It's simple direction thing to see if you are in the right direction IMO. If you don't really get a good sense of direction and constantly get lost...... having a phone in front of your face for constant navigation maybe a distraction for you as well
Too busy to do it this month I only got 3days off til the end of the month, probably my next project before thanksgiving