NEW!

Seat Back Attachment System

Snap on, slide on, and swap between tablet, phone, hook, or cup in seconds.

Tool-Free Slide-On Swap

Holds Tablets to 11"

Optional Braided Power Cables

VIEW DETAILS

NEW!

QuickGrip Cup Holder

Grip tight. Done. Cup holders for R1S & R1T in the spots Rivian missed.

Snap-On Clamp Install

Locking Cup Grip

Front or Rear R1S Options

VIEW DETAILS

NEW!

Seat Back Attachment System

Snap on, slide on, and swap between tablet, phone, hook, or cup in seconds.

Tool-Free Slide-On Swap

Holds Tablets to 11"

Optional Braided Power Cables

VIEW DETAILS

BEST SELLER

EVO Phone Mount v4.5

Driver-priority phone mount for Rivian R1S & R1T. Friction-locked, tool-free install.

Holds Phone + Sunglasses

Stainless Steel Hardware

Textured Anti-Slip Ball

VIEW DETAILS

BEST SELLER

Aux Cup Holder Kit

Door-mount cup holders for Rivian R1S & R1T. Three locations. Tool-free install.

Tool-Free Two-Piece Snap-On

Three Door-Mount Locations

Locking Retaining Pin

VIEW DETAILS

BEST SELLER

NextGen Phone Mount v2.5

Unobstructed outboard vent-mount phone holder for Rivian R1S & R1T.

Mounts Above Vent Vanes

Blocks Zero Airflow

Stainless Steel Hardware

VIEW DETAILS

NEW!

Seat Back Attachment System

Snap on, slide on, and swap between tablet, phone, hook, or cup in seconds.

Tool-Free Slide-On Swap

Holds Tablets to 11"

Optional Braided Power Cables

VIEW DETAILS

NEW!

QuickGrip Cup Holder

Grip tight. Done. Cup holders for R1S & R1T in the spots Rivian missed.

Snap-On Clamp Install

Locking Cup Grip

Front or Rear R1S Options

VIEW DETAILS

NEW!

Seat Back Attachment System

Snap on, slide on, and swap between tablet, phone, hook, or cup in seconds.

Tool-Free Slide-On Swap

Holds Tablets to 11"

Optional Braided Power Cables

VIEW DETAILS

BEST SELLER

EVO Phone Mount v4.5

Driver-priority phone mount for Rivian R1S & R1T. Friction-locked, tool-free install.

Holds Phone + Sunglasses

Stainless Steel Hardware

Textured Anti-Slip Ball

VIEW DETAILS

BEST SELLER

Aux Cup Holder Kit

Door-mount cup holders for Rivian R1S & R1T. Three locations. Tool-free install.

Tool-Free Two-Piece Snap-On

Three Door-Mount Locations

Locking Retaining Pin

VIEW DETAILS

BEST SELLER

NextGen Phone Mount v2.5

Unobstructed outboard vent-mount phone holder for Rivian R1S & R1T.

Mounts Above Vent Vanes

Blocks Zero Airflow

Stainless Steel Hardware

VIEW DETAILS

NEW!

Seat Back Attachment System

Snap on, slide on, and swap between tablet, phone, hook, or cup in seconds.

Tool-Free Slide-On Swap

Holds Tablets to 11"

Optional Braided Power Cables

VIEW DETAILS

NEW!

QuickGrip Cup Holder

Grip tight. Done. Cup holders for R1S & R1T in the spots Rivian missed.

Snap-On Clamp Install

Locking Cup Grip

Front or Rear R1S Options

VIEW DETAILS

NEW!

Seat Back Attachment System

Snap on, slide on, and swap between tablet, phone, hook, or cup in seconds.

Tool-Free Slide-On Swap

Holds Tablets to 11"

Optional Braided Power Cables

VIEW DETAILS

BEST SELLER

EVO Phone Mount v4.5

Driver-priority phone mount for Rivian R1S & R1T. Friction-locked, tool-free install.

Holds Phone + Sunglasses

Stainless Steel Hardware

Textured Anti-Slip Ball

VIEW DETAILS

BEST SELLER

Aux Cup Holder Kit

Door-mount cup holders for Rivian R1S & R1T. Three locations. Tool-free install.

Tool-Free Two-Piece Snap-On

Three Door-Mount Locations

Locking Retaining Pin

VIEW DETAILS

BEST SELLER

NextGen Phone Mount v2.5

Unobstructed outboard vent-mount phone holder for Rivian R1S & R1T.

Mounts Above Vent Vanes

Blocks Zero Airflow

Stainless Steel Hardware

VIEW DETAILS

Why OpenSource EV?

Truly Open Source

Our 3D-printed designs are publicly posted on Printables.com, free to download, print, and remix. Because open source means actually open.
Fast Free Shipping

Free US shipping on orders over $50. Flat-rate $9.99 to Canada. Most orders ship within 1-2 business days, with expedited options available.
Premium Construction

Manufactured parts are made from ASA for superior durability, excellent UV resistance, and temperature resilience up to 300° F.
Sustainably Manufactured

Made with renewable solar and wind energy. Shipped in biodegradable packaging with paper tape and labels. All shipping is 100% carbon-offset.
Made in the USA

All 3D-printed parts are manufactured in Pittsburgh, PA by a fellow Rivian owner. Even filament used in production is also Made in the USA.

New & Updated

QuickGrip Cup Holder
$9.95
$9.95
Aux Cupholder Kit V3
$14.95
$14.95
Seat Back Attachment System
from $13.95
from $13.95
Braided Charging Cable
$5.95
$5.95

best sellers

NextGen Phone Mount V2.5
from $14.95
$14.95
from $14.95
EVO Phone Mount V4.5
from $14.95
$14.95
from $14.95
Stealth Phone Mount V1.5
from $21.95
$21.95
from $21.95
Hitch Cover Thumbscrew V2 (Pair)
$6.95
$6.95
$6.95
Cargo Floor Riser for Rivian R1S
$32.95
$32.95
$32.95
NextGen Overhead Glasses Holder
$9.95
$9.95
$9.95
BeverageStation Kit V2
from $19.95
$19.95
from $19.95
BeverageStation Mini Kit V2
$17.95
$17.95
$17.95

Our Favorites

Rangefinder Key Fob Surround - Gen 1
from $7.95
$7.95
from $7.95
Rangefinder Key Fob Surround - Gen 2
from $7.95
$7.95
from $7.95
Jack Point Cover
$4.95
$4.95
$4.95
Center Cap Mount R1T and R1S 21 Inch Wheels
$4.95
$4.95
$4.95
NACS + L2 Adapter Holder V1.5
$15.95
$15.95
$15.95
NACS Adapter Holder
$14.95
$14.95
$14.95
Cable Hook for Rivian OEM Mobile Charger
$9.95
$9.95
Scosche OBD-II to USB Connector
$19.99
$19.99

center console upgrades

Camp Drawer
$99.95
$99.95
$99.95
Center Console Organizer V4
from $19.95
$19.95
from $19.95
Adjustable Center Console Divider
$19.95
$19.95
Ultimate MagSafe Charging Pad V2.1
from $39.95
$39.95
from $39.95

Creator Kits

Creator Kit - Phone Mounts (NextGen, Stealth, EVO)
$1.99
$1.99
Creator Kit - Seat Back Tablet Mounts or Hooks
$2.49
$2.49
Creator Kit - Gen 1 Aux Cup Holders
$2.99
$2.99
Creator Kit - Cargo Floor Riser for R1S
$3.99
$3.99

replacement parts

View All
Mounting Ball
$2.50
$2.50
Bolt Replacement
from $0.50
from $0.50
Nut Replacement
from $0.50
from $0.50
NACS Adapter Cover
$1.95
$1.95
Seat Back Attachment System Mounting Plate
$6.95
$6.95
Seat Back Attachment System 17mm Ball Mount
$6.95
$6.95
Seat Back Attachment System Retaining Pin
$0.95
$0.95
Seat Back Attachment System Hook
$3.95
$3.95

Latest news

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