Designed for the UltraSwing, but will work in almost any 2" receiver application. The RIGd WobNot™ Adjustable Anti-Wobble Hitch Extension features 3 holes of adjustment between 6 and 8 inches.
Note: Product not rated for towing
If you're a bike enthusiast, the WobNot is a must! This thing keeps your bike rack free from wobbling during any type of terrain. Do not hesitate!