The Thule 604 Ascent 1600 has been replaced by the Thule 625 Force XL
Thule 625 Force XL

Thule 625 Force XL

The Thule 625 Force XL cargo box offers value and space while still offering key conveniences. The 625 Force XL has a cargo capacity of 17 cubic feet and is only available in matte black.

Thule 604 Ascent 1600

Thule 604 Ascent 1600
  • Thule 604 Ascent 1600 Alternate Image Thumbnail
Status: Discontinued

Product Code: 100604


The Thule 604 Ascent 1600 cargo box is 16 cubic feet, and holds 6-8 pairs of skis. The Thule 604 Ascent cargo box has a smooth, aerodynamic design, minimizing wind resistance. This cargo box is easy to mount, open and lock.


  • 16 cubic feet of storage space
  • Box Outer Dimensions 76 in. X 33.1 in. X 16.4 in.
  • Holds 6-8 pairs of skis
  • High grade impact & scratch resistant material sets the Ascent series apart from all the rest
  • New Quick Grip hardware for easy on/off attachment to roof racks
  • Access gear from either side of the car using patented dual-side opening feature
  • Smooth, aerodynamic design for minimal wind resistance
  • Easy opening and closing with the one key, NO-GO Central Locking
  • Mounts to most factory installed racks, and aftermarket racks
  • Diffuser Technology - improves aerodynamic and torsional stability

Buying Notes

The Thule Ascent will ship directly from Thule, please allow 7 - 14 business days for delivery.


Weight: 37lbs

Length (carton): 76"

Width (carton): 33.1"

Height (carton): 16.4"

UPC: 091021604506

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