Exterior Components› Car and Truck Covers

Undercover

UnderCover 20-23 Isuzu DMax Extended Cab 5ft Bed Ultra Flex Bed Cover

$1,065.39

SKU: U001 UX62005

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The UnderCover Ultra Flex hard-folding tonneau cover is built stronger and more durable, engineered for heavy-duty use with a sturdy, premium-grade matte black aluminum surface and a high-density polymer core. Its low-profile design sits nearly flush with the bed rails for a sleek appearance and up to 400 lbs. of weight capacity (evenly distributed). It features a patented rail and clamp system with automatic slam latches for security, upgraded seals for weather protection, and an exclusive soft-impact underside. Installation is fast and straightforward with UnderCover’s all-new click-in design, taking under 30 minutes without drilling on most applications. It's proven for extremes from -40 to 180ºF and up to 95 percent humidity, and tested for 7,500 hours for over a decade of reliable performance. Backed by a 5-year warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUndercover
Part NumberU001 UX62005

Videos

UnderCover UltraFlex Tonneau Cover - Is it worth your money?

UnderCover UltraFlex Tonneau Cover - Is it worth your money?
BRUTALLY Honest Review of the UnderCover Ultra Flex Tonneau Cover (w/30 Sec. Install)

BRUTALLY Honest Review of the UnderCover Ultra Flex Tonneau Cover (w/30 Sec. Install)
HOW TO INSTALL an Undercover Ultra Flex Bed Cover

HOW TO INSTALL an Undercover Ultra Flex Bed Cover
UnderCover Ultra Flex Tonneau Cover - Review and Impressions - Is it worth your hard earned money?

UnderCover Ultra Flex Tonneau Cover - Review and Impressions - Is it worth your hard earned money?
How Does The Ultra-Flex Tonneau Cover Compare to the Bakflip? Titan Truck Equipment Product Review

How Does The Ultra-Flex Tonneau Cover Compare to the Bakflip? Titan Truck Equipment Product Review
UnderCover ULTRA FLEX Bed Cover - PRODUCT OVERVIEW

UnderCover ULTRA FLEX Bed Cover - PRODUCT OVERVIEW
UnderCover Flex Tonneau Cover Install

UnderCover Flex Tonneau Cover Install
Undercover UltraFlex Tonneau Cover @ Auto Accessories Garage

Undercover UltraFlex Tonneau Cover @ Auto Accessories Garage
2019 Silverado 1500 UnderCover Ultra Flex Tri-Fold Tonneau Cover Review & Install

2019 Silverado 1500 UnderCover Ultra Flex Tri-Fold Tonneau Cover Review & Install
Undercover Ultra Flex Tonneau Cover on my new F150. An honest Good, Bad, and Ugly review.

Undercover Ultra Flex Tonneau Cover on my new F150. An honest Good, Bad, and Ugly review.
How to Install RealTruck UnderCover Ultra Flex Hard Folding Tonneau Cover on a 2024 Ford F-150

How to Install RealTruck UnderCover Ultra Flex Hard Folding Tonneau Cover on a 2024 Ford F-150
How to Install UnderCover Ultra Flex Tonneau Cover on a 2017 Dodge Ram

How to Install UnderCover Ultra Flex Tonneau Cover on a 2017 Dodge Ram

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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