white background hitch adapter
Receiver Hitch Adaptor - 4 Inch Extension
hitch extender plain background
hitch adapter for spare tires
hitch adapter with open tailgate
Receiver Hitch Adaptor - 4 Inch Extension
hitch adapter with jeep spare tire
hitch extender on a truck
hitch adapter with tailgate access

Receiver Hitch Adaptor - 4 Inch Extension

Regular price$104.00
Shipping calculated at checkout.

  • Pre-order Only
  • Shipping Mid June

Vehicles with unique trunks, including truck tailgates and rear mounted spare tires, can improve rear access with a hitch adapter. By extending VelociRAX hitch racks back 4 inches and down 3.5 inches, most tailgates can fully open and spare tires can live freely on your vehicle while the rack is in the load position. Enjoy added space to the back of your vehicle while your hitch car rack is installed!

Hitch adapters have a built-in anti-rattle system, also used with VelociRAX hitch racks, to eliminate rack movement. Installing a VelociRAX bike rack on other hitch adapters is not recommended due to our unique anti-rattle ability.

Hitch Adaptors Include:

  • Built-in proprietary anti-rattle system (use 17mm wrench to tighten and loosen)
  • Double-layered, double-welded 
  • Fully powder coated
  • 2-inch size comes included with a 1/2-inch locking hitch pin, the 2.5-inch and 3-inch sizes can utilize standard 5/8-inch hitch pins

Important - sizes refer to your hitch receiver (2-inch, 2.5-inch or 3-inch) and the adaptor takes them all to 2-inch, which is the required receiver size for the VelociRAX hitch rack. NOT for towing.


  • 3 - 3/8-inch depth past center of hitch pinhole to insert a VelociRAX

  • 2-inch, 2.5-inch, or 3-inch class III hitch with tongue weight capacity of 500 lbs

Ships via UPS
1 box - 21.3" x 16.9" x 5.7"

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Self lowering

Integrated Hydraulic Dampers

Fully assisted lowering down to the loading position.

Fast & Easy Loading

Hit the trails faster, pack up and be on your way easier with roll-in and roll-out loading.

Vehicle Access

Get to all your gear without removing your rack.

Tire Only Contact

No hanging by th eforks or frame, risking damage to expensive bikes, VelociRAX feature contact only via tires to protect your bikes.

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