Undercover · New

UnderCover 09-18 Ram 1500 (19-20 Classic) / 10-20 Ram 2500/3500 8ft DB Flex Bed Cover

Name: UnderCover 09-18 Ram 1500 (19-20 Classic) / 10-20 Ram 2500/3500 8ft DB Flex Bed Cover
Brand: Undercover
SKU: undFX31005
Price: 1299.99 USD

MPN FX31005 · Store SKU undFX31005

$1,299.99

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 6:28:55 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Introducing the next generation of folding covers -- the UnderCover Flex folding cover. Flex combines the best of both worlds, the security of a hard locking cover and convenience of a soft roll up cover. Constructed from the best materials available, Flex will withstand the abuse Mother Nature throws at it and keep coming back for more. Low Profile -- Ultra-low profile design rests inside the bed rails allowing for a very sleek look. Full Access -- Built in prop rods secure the cover allowing your truck to be driven with the cover fully open. Easy Removal -- Entire cover can be removed in seconds with no tools needed. Secure Design -- Plastic buckles and straps are included to secure the panels in the partially open position. FRP Composite Panels -- Lighter, stronger and higher dent resistance than aluminum. Weather Resistant -- Rubber seals and drain tubes channel water away from and out of the bed. Easy Clamp-on design. No other folding cover can match the Flex for versatility, security and function. Covered or uncovered, always an option with UnderCover. UnderCover Flex 2009-2018 (2019-2023 Classic) Ram 1500/2010-2027 2500/3500 8ft. DS Bed UnderCover Flex 2009-2018 (2019-2023 Classic) Ram 1500/2010-2027 2500/3500 8' DS Bed Flex 09-18 (19-23 Classic) Ram 1500/10-27 2500/3500 8' DS Bed Flex

Manufacturer fitment & guides

Check FX31005 against the manufacturer’s application information below.

Installation Instructions ↗

Part-specific notes

California Proposition 65: Y

Manufacturer documents

Installation Instructions

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Add your exact parts and delivery details, then continue to payment. Eligible orders show the final parts, shipping and tax total and a PayPal button here after automatic checks. Freight, oversized, custom and uncertain items go to JuiceBuilt for a quote. You are charged only after approving PayPal; supplier orders are submitted separately after verified payment.

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

The customer pays return shipping for a change-of-mind return.

Any actual supplier restocking charge is disclosed before purchase.

Clearance and scratch-and-dent parts are final sale. No returns or refunds.

Read the full shipping & returns policy ↗

This policy does not limit rights required by law.

UnderCover 09-18 Ram 1500 (19-20 Classic) / 10-20 Ram 2500/3500 8ft DB Flex Bed Cover

Product details

Manufacturer fitment & guides

Part-specific notes

Manufacturer documents

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your cart.

Freight & oversized shipping quote

Delivery address