Sprinter Roof Rack Cross Bars


The Radius Roof Rack Cross Bars are made from our own aluminum extrusion and are meant to be extra heavy duty. Available in three lengths: 50", 60", 68". It's important to note that the 60" and 68" are the only options that work on the Sprinter - the 50" are too short but good for other applications. We have (4) 68" Cross Bars on our 144" Sprinter, and check out the images on this page for a quick look.

Our suggested install spacing is 34" o.c., which is designed to fit perfectly with the 144" wheelbase (download the configuration drawings for the 144" and 170" below). This 34" spacing maximizes the available racking space and allows for the use of our Solar Mount Platforms and Roof Deck.

Use the 60" Cross Bars for a tightly cropped install and the 68" for maximizing your rack capacity. At 235# our founder can jump up and down on these with minimal deflection. Each order contains a pair of Cross Bars.

Don't forget to order the Rack Mounts and your desired accessories. i.e. If you want (4) Cross Bars on your van, which is the most common configuration, then you need to order quantity (2) of the Cross Bars and quantity (2) of the Rack Mounts.



Powder coated matte black finish, removable billet end caps, various accessory mounting kits available, aero dynamic profile.


  • Aluminum

Dimensions (three length options)

  • 50"
  • 60"
  • 68"

Download configuration drawings: 

  • Only the 60" and 68" will work on Sprinter factory roof tracks. The 50" bars are being offered for DIY'ers with other vehicles. Stay tuned for more mounting kits.
  • Pay attention to conflicts from roof fans and rooftop air conditioners.
  • Don't forget to order Rack Mounts and other accessories. We suggest purchasing the Wind Deflector for the Cross Bar over the cab - roll quiet.
  • Design: Monterey, CA
  • Made: Taiwan

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