I highly recommend purchasing this for the bike rack because it adds a lot more stability from the rack shaking
Installed easily once it finally arrived. There is still some movement, but the primary issue now appears to be at the folding pivot point of the rack. There is enough play where the rack folds up and down that the dual e-bike rack still moves under load. Overall, it is much better and usable, but I will continue working on reducing movement in the next section of the rack.
I have a Young 2 fat tire e-bike rack with the inherent wobble. The hitch tightener solved the problem.
I received my single e-bike rack, lock and hitch tightener and installed it on the 2" receiver on my Jayco North Point. I had an issue with the threading on the arm used to support the bike vertically, and Young sent me a replacement quickly. It installed properly and now I am just waiting for our first vacation to take the bike with me.
Hitch Tightener for 1.25" and 2" Hitches, Reduce Movement from Hitch Tray Cargo Carrier Bike Rack