Reddit reviews Bike Mount, GreatShield Clip-Grip [2017 Upgrade - Elastic Secure Strap] Handlebar Bicycle Mount Holder for iPhone X (10/Ten)/8Plus/8, Galaxy S8 Plus/S7 Edge/Note 8, LG G6/V20, Google Pixel 2 XL & More
We found 5 Reddit comments about Bike Mount, GreatShield Clip-Grip [2017 Upgrade - Elastic Secure Strap] Handlebar Bicycle Mount Holder for iPhone X (10/Ten)/8Plus/8, Galaxy S8 Plus/S7 Edge/Note 8, LG G6/V20, Google Pixel 2 XL & More. Here are the top ones, ranked by their Reddit score.
Fully adjustable with 360 degree rotation for quick portrait and landscape viewEasy Clip-Grip mounting system securely holds your device in placeFits motorcycle and bicycle handle bars: Maximum Bar Diameter 27mm / 1 inchCompact design easily adjust to the widths of smartphone or navigation devices up to 89mm / 3.5 inch in device widthCompatible with iPhone X 8 8 Plus7 7 Plus 6S 6 Plus iPod Touch, Galaxy S8 S8 Plus S7 S7 Edge S6 S6 Edge Plus S5 5 Note 8 5 Edge, Moto G5 G5 Plus Z Force G4 Play Plus G4 X G, Nokia 3 5 6, LG V30, Google Pixel/XL/2/2XL and more!
I've got this and like it. My phone survived a car collision in this thing and did not fall out.
http://www.amazon.com/GreatShield-Clip-Grip-Handlebar-BlackBerry-Smartphones/dp/B00FA892IS
Though, I am considering a quad lock mount because it's smaller and seems more convenient.
Edit: spelling
That's ridiculous. Buy a decent handlebar mount for your phone, $10: http://www.amazon.com/dp/B00FA892IS/. Then buy a frame bag, $19: http://www.amazon.com/dp/B00Q272W92/. You can carry two 20A Ankers in the side pockets with a 1.5-foot USB cable to the phone.
I picked up a phone bike mount for this express purpose off Amazon for $10. It accomodates my N4 quite well (including the case). Have a look here.
https://smile.amazon.com/gp/product/B00FA892IS/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
$9 phone connector, I've been using it all week, holds up great even going over bumps and such.
You could get a regular cheap mount and combine it with an OtterBox or other tough case. Normally I wouldn't go for the tough cases since they add a ton of bulk, but you can never be too careful when on a bike. I've been in many accidents, and in at least one I busted my watch. And a Nexus is a lot more expensinve than a watch (at least the kind I buy, no Rolexes for me).
Here's a cheap mount I found on Amazon:
http://www.amazon.com/GreatShield-Clip-Grip-Handlebar-iPhones-smartphones/dp/B00FA892IS/ref=sr_1_2?ie=UTF8&qid=1426958508&sr=8-2&keywords=bicycle+mount+for+smartphone
or this one:
http://www.amazon.com/Aduro-Universal-Samsung-Motorola-Revolution/dp/B00R6RSCV4/ref=sr_1_6?ie=UTF8&qid=1426959064&sr=8-6&keywords=bicycle+mount+for+smartphone
You could use any mount really, but those are just the most appealing I found on Amazon.
And if you use a tough case you should be able to find one that is waterproof as well.
Here are some options: (albeit not waterproof, but they have front built in screen protectors which should help with minor water)
http://www.amazon.com/SUPCASE-Full-body-Protective-Protector-Resistant/dp/B00OHFGMGU/ref=sr_1_1?ie=UTF8&qid=1426959665&sr=8-1&keywords=otterbox+nexus+6
http://www.amazon.com/Protection-i-Blason-Full-body-Protective-Protector/dp/B00OGYP52Y/ref=sr_1_14?ie=UTF8&qid=1426959803&sr=8-14&keywords=otterbox+nexus+6
At least that's what I'd do if I were looking for a bike mount.