Load image into Gallery viewer, Universal Crossbar Kit mounted on truck bed cover for rooftop gear transport
Load image into Gallery viewer, Universal Crossbar Kit mounted on truck bed cover for transporting gear
Load image into Gallery viewer, Universal Crossbar Kit installed on Toyota Tacoma truck bed for secure rooftop cargo transport
Load image into Gallery viewer, Toyota Tacoma pickup truck with Universal Crossbar Kit installed on bed cover, shown from rear outdoors
Load image into Gallery viewer, Universal Crossbar Kit mounted on truck bed cover with adjustable risers for rooftop tents and gear transport
Load image into Gallery viewer, Universal Crossbar Kit mounted on DiamondBack truck bed cover with upTOP VL crossbar and 3-inch risers for rooftop storage and gear transport
Load image into Gallery viewer, Universal Crossbar Kit mounted on truck bed cover with adjustable metal crossbar and mounting hardware
Load image into Gallery viewer, Universal Crossbar Kit metal crossbar mounted on truck bed cover with adjustable risers for outdoor gear transport
Load image into Gallery viewer, Close-up of Universal Crossbar Kit mounting on truck bed cover with adjustable crossbar and riser bracket
Load image into Gallery viewer, Universal Crossbar Kit mounted on truck bed cover with adjustable crossbars and 3-inch risers for rooftop tent and gear transport
Load image into Gallery viewer, Universal Crossbar Kit mounted on truck bed cover showing upTOP VL adjustable crossbar and 3-inch risers for rooftop gear transport
Load image into Gallery viewer, Universal Crossbar Kit mounted on white truck bed for rooftop storage and transport
Load image into Gallery viewer, Universal Crossbar Kit mounted on white Toyota Tacoma truck bed with rugged tires and off-road setup
Load image into Gallery viewer, Close-up of Universal Crossbar Kit mounted on truck bed cover with adjustable black crossbar and mounting hardware
Load image into Gallery viewer, Universal Crossbar Kit showing close-up of durable adjustable upTOP crossbar on truck bed cover for rooftop gear transport

Universal Crossbar Kit

5.0
Rated 5.0 out of 5 stars
2 Reviews
Regular price $297.50
Sale price $297.50 Regular price $350.00
Sale
Unit price
/per 
FREE Shipping to the continental US on all upTOP orders over $500.

This is a pre order item. We will ship it when it comes in stock.
Lead Times

LEAD TIME IS 4-6 WEEKS

Product Description

These 3" tall risers can be attached to a Retrax XR or DiamondBack bed cover, allowing you to safely transport rooftop tents, bikes, storage boxes, and just about anything else you can think of on your next adventure. The Retrax XR kit will fit many other similar extrusion rail systems. If you are curious about fitment with other setups, please reach out and we'll advise the best we can. The DiamondBack kit attaches directly to the HD or SE factory cleats, and does not require drilling any new holes into the cover. If you'd like to install at other locations, you may do so, but drilling will be required.

It is equipped with the new upTOP VL (Variable Length) Crossbar, which allows you to select the perfect width for your truck from as little as 50 Inches to an industry-leading 72 Inches without compromising the crossbar's strength and rigidity. The same bar can be run flush or extended, depending on your setup or use case. These will fit any standard truck bed.

Quick, easy assembly and installation without modifying or drilling into your truck bed. Use the drop-down menu to select your application.

Compatible with Yakima and Thule Ski Box, Snowboard and Ski Mounts, upTOP yakMOUNT Kayak Racks, upTOP Fork Bike Mount, and most other upTOP Accessories.

NOTE: Effective 3.6.2025 the Universal Cross Bar Kits include all the necessary parts to attach two (2) cross bars to your DiamondBack HD/SE or Retrax XR Bed Cover. Bed covers are NOT included with this product. 

This kit includes

3 Inch Risers (Qty 4)
VL Crossbar (Qty 2)
All required assembly and mounting hardware.

Load Rating

300 Pounds Dynamic (Moving)

850 Pounds Static (Stationary)

SKU: UT-ULBK-DBACK

SKU: UT-ULBK-RETRAX

5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
2 reviews
  • J
    Joshua
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    5 Stars

    The finish is crisp and its a great addition to the diamondback cover. UpTop has stellar customer service and products

  • A
    Ama
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    5 Stars

    There are no instructions included. One has to fumble through National Treasure to figure out what the Founding Fathers intended. Other than that, amazing product!

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