GPR Rack (Four, Five & Six Packs) (TEST)


Category: Tag:



  • Highly Engineered basket and rack design ensures contact to the tires only. We use 8 feet of weld on our Six pack rack to ensure a life time product.
  • Requires a class 3 hitch receiver with a minimum tongue weight of 500 pounds.
  • You may experience Uni body flex, see the video on our YouTube channel.
  • Five options available for baskets
    • General basket fits from road bikes to 2.8 inches wide tires. 24,26(with choke) 27.5,29-inch wheels
    • Mid-Fat basket fits from 2.9 inches wide to 3.8 inches wide tires. 24,26(with choke) 27.5,29-inch wheels
    • Fat basket fits from 3.9 inches wide to 5.8 inches wide tires
    • GROM basket will fit 18- and 20-inch kid bikes only, but bikes may not reach the bottom bar depending on length. 34-inch axle to axle to reach bottom bar, or strap lower wheel to center post. Max tire width is 2.8 inches, can run wider with tire deflated. Perfect for BMX bikes, 20-inch suspension bikes
    • Mid Fat GROM
  • Current baskets are rated to 50 pounds. 40 pounds+ and E bikes use E bike straps
  • Do not exceed max limit weight, not even by a pound. A ten percent below max weight is a good rule to follow
  • Off road and rough road driving exasperates forces on rack significantly. Strapping and brake engagement are key to create a stable system.
  • Max two E bike per rack on the GPR loaded around center beam.
  • Not ideal for class C RVsStrapping system is 100 percent required for RVs, longer XL vehicle (Sprinters, and similar vehicles) and anything with stiff rear suspension. Utilize tie down to door hinges on double door vans.  See off-roading videos for setup. Superior models are much more suited for RVs.
    • Tie down from end of top bar to wide and high/low location. Ensure the straps are taught and the weight of the rack is pulled forward.
  • For trucks select the XL Hitch for clearing tailgates, on new Ford, Dodge, Chevy Colorado, Ford Ranger, and Toyota Tundra trucks. Tacoma works with regular hitch
  • Sliding baskets- creating the perfect space and clearance for your handle bars. Infinite adaptability reduces the size of bars, reducing weight.
  • Adjustable rear wheel strap location for best pedal clearance. You can go diagonal with longer bikes.
  • From kid bikes to adult bikes -Vertically adjustable horizontal bar creates the right separation for your specific needs, three height adjustments available. Top bar can be adjusted in 1.5 inches increments.
  • Perfectly angled for dips in the road and off-road drops. Up to 19 inches clearance from your hitch and the perfect amount of rise.
  • Off-road: Upper horizontal bar’s tie down points connects the rack directly to the vehicle to create a super stable rack for rough roads and long travel.
  • Slam latch, super secure latch system creates a quick and easy locking and unlocking process for lowering the bikes and locking them in to position.
  • Outer Safety Pin (OSP) allow for one handed operation for lower the rack for better loading and unloading process
  • Bike brake engagement for solid ride
  • Security -locking loop welded to rack-for securing the bikes to the frame of the rack and vehicle
  • We do not recommend using the racks on current swing out in the market, they all create major play and do not provide a way to tighten the rack. You will bend the baskets, not covered by warranty.
  • Triple safety in everything we do:
    • Clearing back tailgates, minivan doors, and SUV back hatches, double door vans
    • Product tested rigorously and continues thru simulation and real-life testing
    • Lots of accessories to customize the rack to your needs
    • Hitch mount with an internal and external anti-sway system, is included with your purchase. It eliminates all unwanted movement in the rack.
    • Use of generic Hardware, such as bolts and nuts. No proprietary products. We won’t charge you 30 dollars for a bolt. Find replacements in your local hardware store, or buy directly from us.
    • Powder coated; we use a three-step powder coat process to ensure longevity. Sand blast, Zinc primer, and outdoor rated powder coat.
      • Pick your own color combination, match your vehicle, or powder coat in your favorite team colors.
        • Contact us for more information. Custom order only between September to April
    • Life Time manufacturer warranty against manufacturing defects, and Life time support. We build the ALTA GPR in a way that all parts can be replaced in the case of damage.
    • Fully up-gradable to the superior model
    • What is included with your rack?
      • All hardware to assemble the rack
      • GPR Top and Low Bar
      • 2 Tie Downs
      • Hitch
      • Main Beam in the color of your choosing
      • Slam Latch
      • 4, 5, or 6 baskets in a size of your choosing
      • Internal Stabilizer w/ a hitch bolt (pre-installed)
      • External Stabilizer
      • 1 OSP (Outer Safety Pin) is included
      • 2 Voile Straps per basket (1 for front and 1 for rear tires)
      • 1 per basket hand knob threaded with jam nut installed
      • 2 brake engagers per basket
      • Life time warranty w/ amazing customer service (our reviews tell all)
    • 4 Pack- 75 Pounds5 Pack- 79 Pounds6 Pack- 83 Pounds

Hitch Clearance Guide

Please reference the PDF link below to view all hitch variation and clearance measurements:



There are no reviews yet.

Be the first to review “GPR Rack (Four, Five & Six Packs) (TEST)”

Your email address will not be published. Required fields are marked *