Retrax Electric Retractable Bed Cover for RAM 2500HD DJII w/out RAMBOX

Retrax PowertraxONE MX Electric Bed Cover for RAM 2500HD DJII w/out RAMBOX

by Retrax

SKU UF-RET-00018

$3,699.00 - $3,699.00

$3,699.00

$3,699.00 - $3,699.00

$3,699.00

4x4 Down Under Buy Now Pay Later Options

WHY SHOP WITH US?

✔ Fast Shipping with Free Insurance
✔ Australian Owned and Operated
✔ Expert Before & After Sales Service
✔ Easy Returns & Full Warranty Support

Description
Reviews
Why Shop With Us

Description

POWERTRAXONE MX Electric Polycarbonate Retractable Bed Cover to suit RAM 2500 DJII w/out RAMBOX by Retrax

PowertraxONE MX Electric Retractable Truck Bed Cover

The PowertraxONE MX is part of the Retrax Polycarbonate Series, engineered for strength, protection, and convenience. Its rigid polycarbonate construction delivers superior impact resistance and ultimate UV protection, ensuring reliable performance in temperatures from -45°C to +93°C.

This cover combines the durability of polycarbonate with a resilient matte finish for rugged style. It offers all the benefits of the RetraxONE MX with the added convenience of electric operation. Using the wireless key fob, you can open and close the cover effortlessly at the touch of a button.

For added functionality, the PowertraxONE MX includes a built-in LED cargo light on the canister, controlled by the key fob and featuring an automatic safety shutoff. An electromagnetic brake system allows the cover to lock in any position along the rail, giving you unlimited hauling flexibility. With its sleek, low-profile design, this retractable bed cover delivers maximum cargo protection and the luxury of true hands-free operation.

Disclaimer: Ram vehicles with Rambox require silver cargo rails. Please confirm your vehicle’s rail color before purchase. If your truck is fitted with black rails, contact us at info@4x4downunder.com for assistance.

Features

Remote operation: Opens and closes with a wireless key fob; locks in any position via electromagnetic brake.
Matte finish: Durable powdercoat for long-lasting protection and rugged style.
One-piece polycarbonate construction: Retracts without joints or hinges that can trap dust, freeze, or wear out.
Patented low-profile design: Flush front cover streamlines appearance and provides a reliable seal to keep the bed dry.
Effortless retraction: Sealed ball-bearing rollers on aluminum support beams allow smooth operation without springs or moving parts that can jam or fail.

Retrax Electric Retractable Bed Cover for RAM 2500HD DJII w/out RAMBOX

Frequently Asked Questions

What's included with the PowertraxONE MX for the RAM 2500HD?

The PowertraxONE MX comes with the retractable polycarbonate cover, canister housing, aluminium support beams with sealed ball-bearing rollers, a wireless key fob remote, and a built-in LED cargo light wired into the canister. Mounting hardware is included for a no-drill installation on the RAM 2500HD DJII without RAMBOX. The cover ships as a complete kit ready to fit your tub.

Does the PowertraxONE MX include a Trax Rail System for mounting rack accessories?

No, the PowertraxONE MX is not equipped with the Trax Rail System. If you want to mount T-slot accessories such as Rhino-Rack, Yakima, or Thule crossbars on top of the cover, the PowertraxONE XR or PowertraxPRO XR models include that system. The MX is focused on weather protection, security, and clean aesthetics without the rack-mounting rail.

How does the wireless key fob work, and is there a manual backup if the battery dies?

The key fob sends a wireless signal to the motor to open or close the cover. The electromagnetic brake allows you to stop the cover at any point along the rail — you are not limited to fully open or fully closed positions. If the vehicle battery goes flat, the motor will not operate. We recommend confirming manual override options directly with Retrax before purchase if reliable access in remote areas is a priority.

What does the built-in LED cargo light do?

The LED cargo light sits on the canister and is operated via the same wireless key fob. It illuminates the tub when the cover is open, which is useful when loading in low-light or dark conditions. It features an automatic safety shutoff designed to prevent it from draining the vehicle battery if left on unintentionally.

What temperature range is the polycarbonate cover rated to handle?

The polycarbonate construction is engineered to perform from -45°C to +93°C, covering the full range of Australian conditions from alpine environments through to outback summers. The one-piece design has no joints or hinges that can expand, contract, or crack with temperature cycling.

Can I install the PowertraxONE MX myself, or does it need a professional?

The PowertraxONE MX is designed for a no-drill installation using clamps that attach to the bed rails, which makes DIY installation practical for anyone comfortable with basic tools. Installation typically takes 60 to 90 minutes. The cover requires a 12V wiring connection for the motor. If you are not comfortable with basic auto electrical work, we recommend having a qualified auto electrician complete the wiring to ensure correct cable sizing and fusing for your RAM 2500HD.

Will the cover fit over an existing bed liner in the RAM 2500HD?

Low-profile spray-in liners generally do not cause fitment issues. Thicker drop-in plastic liners can raise the effective rail height and affect how the cover sits and seals. If you have a liner fitted, contact us with the liner brand and profile and we can help confirm fitment before you order.

Is the RAM 2500HD DJII the same tub as a RAMBOX model, and will this fit a RAMBOX-equipped truck?

This listing is specifically for RAM 2500HD DJII models without RAMBOX. RAMBOX-equipped vehicles have a different rail configuration and require silver cargo rails for tonneau installation. If your truck is fitted with black rails, contact us at info@4x4downunder.com.au before ordering to discuss your specific situation.

Reviews

Why Shop With Us

Why Shop at 4x4 Down Under?

We know that you have a lot of options out there, and we’re incredibly grateful that you’re considering spending your hard earned money with us. We like to think we stand out from the crowd in a few ways.

Excellent & Honest Service

We try and provide the best pre and after sales service possible. If you have a question we’re here to help, and if we don’t know the answer we’ll tell you and then do our absolute best to find the answer for you. We’re also here to guide you to the best possible outcome for you. A lot of stores will simply try to up-sell you on the most expensive option. That’s not how we operate. We want to build a relationship with our customers, and the only way to do that is by being honest and direct.

4x4 Down Under is built on honesty and integrity. For example when you make a purchase with us we only charge your account once we confirm the product is ready for dispatch. Although we like to guarantee everything on our store is available we’re not perfect and mistakes do happen. If something turns out to not be available we’ll let you know immediately and you have the option to cancel your order or wait for more stock to arrive. Should you not want to wait the order is voided, and there’s no waiting a week to get your money back (it’s instant!).

Aussie and Proud!

We're Australians, and we like to support our fellow Australians, which is why all our products are sourced locally from the official Australian distributors. Nothing is imported directly and we don't stock any grey imports. This also means that all manufacturer warranties are fully honored by the brands themselves.

No Sales Gimmicks

When you shop at 4x4 Down Under you don’t have to worry about:

Annoying and dishonest ’Sales Timers’ that simply reset every few hours and are there to coerce you into buying.
Dishonest “low stock” labels, another coercive sales gimmick.
False “John just bought a…” alerts. Our customer alerts (bottom left) are 100% true and we're proud of them.
Being bombarded by trust badges and labels everywhere you look that mean nothing.
We don't spam! Your information is safe with us. It will never be shared or sold, or used to fill your inbox with garbage.

Fast Shipping with Insurance!

We've partnered with some of Australia's best couriers and freight agents to ensure your purchase reaches you in super-quick time. Once your order has been dispatched you'll receive tracking information which will allow you to track your order online every step of the way. And if something should happen to your order while in transit you can rest assured that it's insured and you won't lose a dime!

If you still have any doubts feel free to give us a call on 1300 76 86 41, or contact us here. We'd love to hear from you.

Buy now

Product Bundles

If you'd like a discount price on a bundle of items not displayed below please contact us here and we'll give you our best price.

91%

(894)

(65)

(11)

(4)

(9)

837

Product Quality:

Very bad

Very good

Product Review: Excellent

Service Experience:

Winch Control Unit

Great service and product. Happy customer

Product Review: Brilliant

Shopping with 4x4 Down Under: They were great

Boab Poly Jerry Can

Absolutely thrilled with the Boab Jerry can. Especially love that it has the off set tap. Fits perfectly into the holder on the back of my caravan & I can use it from there thanks to the off set tap!

Product Review: Awesome quality product exactly as described

Shopping with 4x4 Down Under: Easy hassle free shopping experience

Great quality product and quick service

Great company to deal with easy order process and quality products

Product Review: Its everything I needed and more. I couldn't be happier

Shopping with 4x4 Down Under: Great It was delivered to my door step in no time at all

EvaKool 80L Down Under

Great Fridge/Freezer that has all the storage I need but is designed low enough to fit in the back of my Holden Colorado Z71 Tub with the 80kg slide and I can still close my hard lid with no problems at all, it's lid design that can open from either side is also very handy and being able to shut off one halve of the cooler when not needed saves a lot on power being used from my solar battery setup

1 2 3