RotopaX Backing Plate (RX-BP)

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$$10.95Overlanding / Towing & Recovery \ Fuel & Water StorageROTRX
Backing Plate (RX-BP)
Powder-coated steel backing plate used to strengthen installation of RotopaX pack mount to plastic boxes, etc. 5.5' round, 16 gauge (.063'). ...
Roto Pax4.58Backing Plate (RX-BP)

Roto Pax

Backing Plate (RX-BP)


Item #: RX-BP

Mfg Part #: ROTRX

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Item Specifications
5.5" round, 16 gauge (.063")
Roto Pax
Item #
Mfg Part #
Powder-coated steel backing plate used to strengthen installation of RotopaX pack mount to plastic boxes, etc. 5.5" round, 16 gauge (.063").
  • Black powder coat
  • 5.5 inch round
  • Made of 16 gauge steel
Customer Reviews
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Top Reviews
Feeling more secure with this purchase
by Valued Customer on September 30, 2018
Verified Purchase

I wasn't going to purchase this, but then found I had to secure my RotopaX gas can to the back of my tool box. This made me feel more secure about the mounting it this way.

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Gives options
by Valued Customer on April 01, 2023
Verified Purchase

Gives options for installation of Rotopak units

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by Valued Customer on September 24, 2020
Verified Purchase


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Good mounting platform, but slightly overpriced
by Valued Customer on December 23, 2018
Verified Purchase

Adds a solid mounting platform when mounting through plastic like on a Polaris rack and using two jugs. Would buy again but the cost is a tad high for what you get

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Mounting Issues and Potential Solutions for FJ Cruiser Factory Rack
by Valued Customer on September 01, 2019
Verified Purchase

So, I'm trying to use a universal rotopax mount with an FJ cruiser factory rack. The question is how can I mount the plate to the crossbars on the FJ rack? I thought if the backing plates are stiff enough, I can just tighten the bolts down between the crossbars for a firm fit. As you can see in the photos, the backing plates are not stiff, and bent in between the crossbars. Next, I'll try 3/4 inch hollow steel bars, which may do the trick.

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Nice product
by Valued Customer on April 02, 2022
Verified Purchase

Mounting 1 gal fuel container on SxS. Nice product.

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Positive initial impression, yet to install
by Valued Customer on September 15, 2018
Verified Purchase

Yet to install them but so far very nice

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Very durable back plate, highly recommended
by Valued Customer on July 30, 2019
Verified Purchase

Heavy duty back plate, very tough

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Return Policy


All returns must be accompanied by an original or copy of the receipt within 30 days. There are no refunds/credits after 30 days. Electrical items, tools, installed parts, and some special order items are non-refundable/non-returnable.

All items returned are subject to a minimum 15% restock fee unless other arrangements were made at the time of purchase.

Shipping charges will not be refunded unless item was received damaged or defective, or an error was made on our part when processing your order. Please contact us for any further questions on non-returnable items.

In order to return any products you must contact our customer service at 1-800-341-7757 and obtain an RGA number and write it large and clear on the box being returned. Also care must be taken by you the customer to pack the returned merchandise carefully so that it does not get damaged when sent back to us. Off Road Warehouse is not responsible for any damage that occurs during shipment back to us and the product will become non-returnable if it becomes damaged during the return shipment.


Any customer that receives damaged or defective merchandise should contact Off Road Warehouse immediately and at the latest within 30 days of the Invoice/Purchase date.

Please contact the Customer Service line at 1-800-341-7757 for more information on returning the merchandise to us and how long it will take to receive a replacement.

Off Road Warehouse does its best to make sure that all merchandise is free of defects and is shipped safely but accidents in shipping and transportation as well as manufacturing defects do happen. We will be happy to help you out and get you new merchandise as quickly as possible.

Order Cancelations

Order Cancelations are not guaranteed. Orders are processed once they are received, In some cases these are with third party vendors and manufactors. We will do everything in our power to stop an Order already in motion but sometimes we are unable to do so.

If you request a cancellation, we will confirm the order is canceled prior to issuing a refund. If your order is not able to be canceled, you must follow the Return Policy Guidelines outlined above.


California Proposition 65

This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

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