The Honda OEM backrest may look the best but as far as adjustment it lacks the versatility the competing manufacturers sell.
I’m just under 6’ tall and find myself having to sit irregularly to be able to use the backrest and handle bar grip controls.
The Traxxion Dynamics backrest relocation modification raises the backrest about an inch and forward 0.5” – doesn’t seem like a lot but it did make a big difference.
I’m not sure if the manufacturer designs and sells these backrest positioning hardware for other backrest manufacturer models.
I may have to move the backrest back a bit as the riding position was essentially being vertical with no rear lean at all.
EDIT: I’ve put in a few miles now with the backrest block backrest relocation block. Even though the changes are small it is the correct changes to make in height and forward movement.
I should have done this modification as soon as I had purchased the Honda OEM rider backrest. I highly recommend this product from Traxxion.