Are you tired of traveling with your bikes unprotected on your vehicle?

Leaving them exposed to road grime, weather, theft.

A new class of bicycle protection is here!

Introducing- The X-Vault

The X-Vault isn’t just a cover, it’s a fully integrated bicycle protection system and it’s unlike anything else on the market!

  • 600D TPU Backed Ripstop Fabric with DWR Coating
    Built tough to protect from the harshest rain, wind, snow, dirt and road grime.
  • Patent Pending Built-In Locking Device (the first on the market)
    Keep your bike secure anywhere, anytime.
  • Tail, Turn & Stop Lights Built Into the Cover
    Drive safer and stay visible — even at night.
  • Patent Pending Compression System
    Our 10-point compression system ensures the cover stays in place, no wind flapping!
STAY IN THE LOOP

NOTE- Platform style hitch racks only. Not for hanging racks. Not for low profile vehicles. Bike height and width should closely match the tow vehicle.

Travelers have been waiting for a solution when transporting their bicycles - and it's coming Spring 2026!

Never before has a company put so much thought, design and innovation into a product like this. Nothing has been spared in the craftsmanship and in the quality of materials.

Here's what people are saying about this bike cover!

"I can't believe how well-built it is!"

"It looks like you have thought of everything, with this cover!"

"I use a cheap cover now but it's not waterproof and I have to use bungee cords to keep it on. This solves all those problems."

"This is needed, I can't believe someone hasn't designed something like this sooner!"

Frequently Asked Questions

Find quick answers about our X-Vault cover.

What do I need to know about using the cover?

Here are a few tips to using the cover successfully:

  1. Secure bikes first. Ensure all bicycles are properly secured to the rack before installing the cover to prevent movement during travel.
  2. Vehicle compatibility. Do not use this cover with low-profile vehicles such as compact cars, sports cars, or sedans. Excessive wind drag may cause damage to the bikes or rack. For safe use, the rear of the vehicle should be similar in height and width to the bicycles on their rack.
  3. Rack compatibility. Designed exclusively for hitch-mounted platform (tray-style) bike racks where wheels rest on trays. Do not use with hanging bike racks.
  4. Light visibility. If the covered bikes obstruct the vehicle’s tail lights, the cover’s integrated lights must be used. Always perform a light check to confirm brake, turn, and tail lights are functioning before each trip.
  5. Proper installation required. Incorrect installation may cause damage to the cover or bikes. Scan the QR code on the cover tag or carrying bag for the installation video.
What is the cover made of?
The material is a 600D ripstop polyester with a TPU backing. It also has antimicrobial, UV, and PFAS free DWR coatings.
How many bikes will fit under the cover?
The cover is designed to fit 1–2 bicycles up to size large frames. It is big enough to fit some extra large bicycles as well.
Do you ship internationally?
Not at this time.
How do I clean the X-Vault?
Hand wash using a mild, residual free detergent or a DRW compatible cleaner. Allow the cover to air dry. Do not use harsh chemicals or power wash the cover.
Does my vehicle need to have trailer wiring for the cover’s tail lights to work?
Yes, if you want to use the lights on the cover. You can use the cover without the lights. However, you will want to ensure that the covered bicycles do not prohibit the visibility of your vehicle’s tail lights.
Is the cover environmentally friendly?
Yes, we made the cover with the environment in mind. Our DWR coating is PFAS-free.
What are the dimensions of the cover?
84 inches wide, 48 inches tall, and 31 inches in depth (handlebar width).
What are your products warranties?
One year from the date of purchase. We never cut corners during development or manufacturing, so we stand behind our products. All products manufactured by P39 are covered by our 1 Year Limited Warranty. If one fails due to a problem with materials or workmanship, we’ll make it right.

'Limited' means that it doesn't cover:
• Wear & tear
• Neglect/misuse/abuse
• Aesthetics
• Sun degradation
• Modification and/or use for a purpose other than for which the item was designed.
What about non P39 gear?
All products that we resell from other manufacturers come with their original manufacturer’s warranty, and in general, warranty-related issues should be addressed with the manufacturer. However, if you have a problem with anything we sell, we’d like to hear about it, so please don’t hesitate to let us know.
Who pays for shipping?
We split it with you: You pay to send it to us, and we’ll cover sending it back.
What is your return policy?
You have 30 days after receiving your product to request a return. See our return policy here.