NextGen Phone Mount V2.5 - Passenger

$14.95
$14.95
$14.95
Availability: ✓ In stock
Ball Size: 17MM
Phone Holder: Mount Only

Rivian Owner Made

This product is created by a Rivian Owner for Rivian Owners

Community Feedback Incorporated

This product incorporates feedback received by the online Rivian Owners community

Tested in a Rivian Vehicle

This product has been explicitly designed for and extensively tested in a Rivian

Made in the USA

Most or all of this product is Printed or Made in the USA (electronics excluded)

Ships from OpenSourceEV

Shipments of this product come directly from OpenSourceEV

Design is Open Source

The design of this product has been published publicly for remix and free personal use
We ensure shipments with this item are 100% carbon-neutral.

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Ball Size: 17MM
Phone Holder: Mount Only
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OVERVIEW

The OpenSourceEV NextGen Phone Mount V2 is the latest generation of the best phone mount on the market for Rivian R1T and R1S. This updated version of our mount that installs at the very top of the passenger side outboard vents. It doesn't obstruct airflow at all, it's easily in reach of the driver, and it's outside of the shadow of the steering wheel.

NEW WITH V2.5

Included balls at every size are now have a slimmer base, so that the installed mount is now able to adjust nearly 20 degrees further. This allow even more flexibility in phone positioning to better dial in ergonomics.

WHATS NEW IN V2

The NextGen Phone Mount V2 has been painstakingly updated to make this the very best phone mount on the market for the Rivian R1T and R1S. Here's what's new:

  • Strength: Dimensions have been overhauled, so it's absolutely rock solid. We're now offering it with 20MM and 1 Inch attachment sizes for heavier devices. 
  • Refinement: Contours have been refined so it integrates beautifully with the interior. Unlike other solutions, it small so it doesn't block airflow from the vent, and you don't have to futz with the dash pad so there is no warping or bending.
  • Stability: The mounting balls have been redesigned with a new, textured skin. This allows attached phone holders to SIGNIFICANTLY better secure to the ball with less pressure. Other mounts tend to slip.
  • Precision: Production is now 30% more precise, reducing layer lines and artifacting. It's now much closer to mass-produced OEM-like part to blend in better.
  • Flexibility: In addition to the larger attachment sizes, we're now retailing it with TWO different phone holders to better suit your style and needs. Each is a name-brand solution with hundreds or thousands of five-star reviews. None are white-labeled junk. We're only doing two mounts as there is no easily accessible power on the passenger side.

MARKET LEADER

The NextGen Phone Mount V2 continues the precedents set by the last generation phone mounts we released. We wholeheartedly believe it's the absolute BEST phone mount on the market for the Rivian because:

  1. The mount is constructed of premium-grade ASA for excellent durability, UV resistance, and temperature resistance of up to 300 degrees. Others in the market are made from PETG which can deform in high heat, or from ABS which will fade from UV exposure.
  2. The ball mount is modular allowing for easy swaps if you move to a different phone holder or easy replacement should something break. Additionally, we're now selling a kit with ALL available balls for maximum flexibility.
  3. Everything is secured in place by an M5 x 35MM stainless steel bolt and nut. Others are clipped together or clip in, which is much, much more prone to fail.

THREE SIZES

The NextGen Phone Mount is compatible with all three ball sizes - 17MM, 20MM and 1 Inch. The 17MM works with most phone mounts, 20MM works with the co-branded Offroam x Peak Designs products, and a 1" size designed for RAM branded items only.

If you're not sure what to get, we recommend the 17MM setup. It's what most phone holders on the market use, for better or worse. This includes all four options that we sell, should you not want to roll-your-own.

PHONE HOLDERS

This mount alone will not hold a phone in your Rivian - it is designed to be an attachment for a 3rd party phone holder. The phone holder snaps onto the ball mount and locks down in place via a locking screw on the back.

We sell two different phone mounts that we have validated to worked exceptionally well with this mount. We're not bundling in either of the powered mounts from the driver side as there is no easily accessible power on the passenger side.

  • ATB 720 Degree: MagSafe / magnetic that holds exceptionally well and has a secondary adjustment screw half way to the end. This holder provides the best flexibility of every mount we sell as you can really dial in the phone location.
  • Lisen Offset Mount: MagSafe  / magnetic holder that holds quite well too. It's offset to the side to ensure you phone doesn't disrupt the flow of air from the vent and it's open in the center so it appears streamlined and visually disappears over time.

Pictures of each mount are in the gallery - both of the part, and what it looks like installed. As each mount is magnetic, they all come with a metal ring that can be affixed to your phone or case if not equipped already. 

VIDEO

This video was produced for the V1 unit. An updated video is coming soon.

Customers praised this phone mount for its low-profile design and secure hold. Shoppers said it's "perfect" and "holds my phone securely." The product received positive feedback for its effectiveness and minimal footprint, making it ideal for passenger-side installation.

  • 5 stars: 15 (79%)
  • 4 stars: 2 (11%)
  • 3 stars: 2 (11%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
S
Susan S.
Works great!

I got both the driver and passenger side ones. Well made and works great for my husband's pixel 8 and my pixel 6 XL.

A
Anthony H.
Great product!

This is perfect. Low profile and holds my phone securely!

T
Tom J.
Update to "Nice product, ball sizing was a bit off" - and increased to 5 stars

This is an update to the review I left on 11/15/2025. As Rob stated I his response they shipped me a known good ball and this has no issues at all. I am impressed when a small company follows up like this.

S
Sean C.
Screw too short

Not sure when there was a redesign, but the one I got today has a screw and barely makes it out of the first ball section. Not a huge deal just need to find a longer one.

Hi Sean - Thanks for the review. This is likely due to the ball and the base not quite lining up 100%. If it's not aligned and seated correctly, the bolt would appear to be a smidge too short. There may be a slight defect with this mount if that isn't the case - reach out via the Contact Us link and we'll send over a replacement to get this sorted for you. --Rob

T
Tom J.
Nice product, ball sizing was a bit off

Does the job and seems generally well made. I took one star off because the 3D printed ball was either slightly too large or slightly misshapen and I had to file it down for it to fit it the socket on the MagSafe charger. I still commend this company for providing these thoughtfully designed accessories.

Hi Tom - We looked at all of the 17MM balls that we had in stock and tried them with the mounts that we sell, and you're right - there was an unexpected change in the balls where they had supports to print on the bed. We're thinking this might be due to a 3D printer slicer updated, and it's indeed problematic with one of the Lisen phone mounts.

We've tossed the lot and have printed more with the correct supports, and the issue appears to be solved. If you would like a known-good replacement, just reach out via the Contact Us page. --Rob

m
mark H.
Works great

I am really happy with this phone mount. Its nice to get something that doesnt cost $50 or more. There aren't many that fits the driver door side that allows for clear vision.

R
Robert M.
works well after modification

In order to install this properly, I had to shorten the screw by 4mm and then superglue the nut into the slot where it goes - first attempts to install this with the too long screw resulted in the nut stripping the slot so it kept turning without tightening. Once installed with the shortened screw and nut glued in, it works well.

Hi Robert - Thanks for the feedback. We don't carry a screw that is too long for this application, so something may have gone wrong during install. Can you reach out to us so we can replace the broken parts? --Rob @OSEV

K
Kirk G.
Works great for my Gen 2 RTI Rivian Truck

Fits as described and places my phone off to the left out of the way of the screens. Be sure to hand tighten, install the mag phone mount, remove the mount then hand tighten again. It will seat itself as you do this. Might want to check the tightness after a few weeks just be sure not to over tighten, just good and snug. Love the product! Well built.

B
Brannon G.

Great product - perfect fit!

J
Josh L.
Improvement

Had a fitment issue. Communication was great. Resolution was perfect. Works great!!!!!

B
Bruce Y.
Simple elegant solution for a driver side phone mount.

Very simple to install but it's rock solid. Paired this with the Offroam + Peak Design MagSafe charger. Now I have a perfect view of my phone, unlike the mount I tried before which was next to the main display where my phone was mostly obscured by the steering wheel. Much happier with this one and its location.

S
Steve M.

I previously had purchased the left hand drivers side mount they made. I installed it and it never really fit right where it was supposed to against the A pillar. It’s worked for almost a year but had recently been more problematic. So,I saw that they had improved that design and decided to give it a go. I’ve installed it and it is by far a better fit design. It holds the phone mount snugly and should continue to do so indefinitely. Very glad I made the swap.

R
Rick M.
exactly what I needed

This mount is exactly what I was looking for. Secure and unobtrusive. Much safer than glancing down at the phone on the charging pad. I bought the kit with the Lisen holder and it works great. Also got one for the passenger side and my wife loves it.

B
Ben J.
works great easy instal

perfect!

B
Brian H.
Great solution

This was super fast and easy to install and securely holds my phone charger/holder.

K
Krutisundar N.

It liked the design. The ball mount could have little bit stronger but still it fulfills my requirement.

J
JOHN C.
I Really Like This Version!

Got the left side (drivers side) version and I love it. Install is pretty straightforward, just be careful not to break the tabs on the ball mount. I paired mine with Lisen MagSafe phone mount. Great combo, highly recommend!

J
James S.
NextGen Phone Mount

Great design - compact and looks like an OEM add on. Easy to install, and sits out of the way, but with good visibility of the phone - left of the steering wheel.

Thanks for the review! These are currently on national backorder. More are due in toward the end of March, 2024.

N
Nelida B.
phone mount driver side

I like it. Easy to install. Though ac vent location makes the phone very cold-which for an iPhone is probably much better than hot.

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