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Expedition Roof Rack (Rivian R1S)

Expedition Roof Rack (Rivian R1S)

Regular price $1,899.00
Sale price $1,899.00 Regular price
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In stock, available to ship in 2-3 days.

The Mars Expedition Roof Rack for the Rivian R1S is meticulously engineered for optimal aerodynamic performance, sleek aesthetics, and everyday functionality.

FEATURE HIGHLIGHTS
  • Integrated Side Cutouts:
    - Double as grab handles for convenient roof access
    - Provide direct access beneath the crossbars for mounting rooftop tents or other accessories
  • Sleek One-Piece Design:
    - Clean, bolt-free exterior for a streamlined, minimalist aesthetic
    - Simplified installation with fewer fasteners—reducing potential failure points
  • Adjustable Crossbar Positions
    -Easily customize your layout to fit bikes, cargo boxes, rooftop tents, and more
  • Full Compatibility:
    -Seamlessly integrates with all MARS accessories, including the Starlink mount
  • Aerodynamic Wind Deflector:
    -Enhances efficiency and reduces wind noise while driving
CONSTRUICTION & MATERIALS

 

Main Side Support Structure

  • Constructed from heavy-duty, powder-coated steel with a UV-resistant layer.
  • Finished in matte black for rugged durability and a clean, scratch-resistant aesthetic.

Front Wind Deflector & Rear Cover

  • Crafted from premium 7-series aluminum sheet metal—engineered for strength, corrosion resistance, and lightweight performance.
  • Thoughtfully designed to avoid obstructing your rooftop antenna.

6 x Rivian Accessory Port Adapter (Included in the purchase) 

  • CNC precision-machined from 6061 billet aluminum, featuring M8 threaded mounting holes for secure, flexible attachment.
  • Engineered using precision vehicle scan data to ensure a perfect fit.
  • Installs in seconds—slides in seamlessly with no adjustments required.

Crossbars

  • Scratch-resistant aluminum crossbars with fully adjustable positioning to accommodate a wide range of gear and setups.
  • Fully compatible with all MARS accessories for a seamless overlanding experience.

 

Variant:

  • R1S Expedition Rack (Gen 1 & 2)
    • a full set of R1S Expedition rack with accessory port adaptors and wind-shield defectors
  • R1S Expedition Rack (Gen 1 & 2) with Mars Aeroblade (Standard kit)
    • a full set of R1S Expedition rack with accessory port adaptors and wind-shield defectors
    • Mars Aeroblade Rooftop Tent + Ladder
  • R1S Expedition Rack (Gen 1 & 2) with Mars Aeroblade (Adventure kit)
    • a full set of R1S Expedition rack with accessory port adaptors and wind-shield defectors
    • Mars Aeroblade Rooftop Tent + Ladder
    • Thermal Insulation Liner + Accessory Crossbars (Set)

Rivian R1S Roof Rack

Return Policy

Need help with a purchase? You may request a return for eligible items within 30 days of delivery.

Items must meet our Refund Policy's condition and packaging requirements, and exclusions apply, including sale items, personalized products and gift cards.

Contact us before returning anything so we can review your request and provide instructions.

See our Refund Policy for full details.

Shipping Information

Processing and delivery times vary by product, destination and fulfillment partner. Your order may arrive in separate shipments.

For shipped items, review available shipping options and rates at checkout, along with any delivery estimates provided.

Have a timing question? Contact us before ordering. See our Shipping Policy for more information.

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FAQs

What products do you offer?

At My Car Stuff, we specialize in high-quality car accessories to upgrade your ride and stylish apparel that lets you express your passion for the road. From seat covers to hoodies, we’ve got something for every car lover!

How long does shipping take?

Processing and delivery times vary by product and fulfillment partner. For shipped items, checkout shows available shipping options and rates; delivery estimates are included when available. Items may arrive separately.

See our Shipping Policy, or contact us before ordering if you need help with timing.

Do you offer returns or exchanges?

Eligible return requests may be made within 30 days of delivery, subject to our Refund Policy's conditions and exclusions, including sale items.

Please contact us before sending anything back. To exchange an eligible item, follow the return process and place a separate order once the return is accepted.

See our Refund Policy for full details.

How can I track my order?

Check your order confirmation and any delivery updates provided. For physical shipments, use the tracking link or number when available.

Digital purchases do not have shipment tracking; please review their delivery instructions.

For purchases completed on another seller's website, use that seller's order updates. Contact the seller where you placed your order if you need help.

Do you offer discounts or promotions?

Absolutely! Stay tuned for exclusive deals, limited-time discounts, and special promotions. Sign up for our newsletter to get first access to savings!