There are plenty of mounting kits for iPhones to be mounted on your handlebar. But they all seem for GPS use. Any that will allow the phone to be mounted horizontally in a position to shoot video?

Thanks!

Check out the Topeak PanoBike RideCase series of cases and mounts.

Which Iphone and what case is it in now ? I'm using a Lifeproof "system" on my Iphone 6 that I put together using my old Lifeproof 4s handlebar mount and a new Lifeproof Iphone 6 belt clip. I can mount the phone on my stem or anywhere on the handlebar in any orientation including facing forward for video. I picked up the 6 belt clip for $25.00 on sale and already had the 4s bar mount but you can find the 4s bar mount for under $10.00 on ebay. Add 10 minutes with a Dremel and one #6 1/4" screw and you're done.