Now that the Miata has been sold I have the cash in hand for a reverse gear on the Road King. 800 lbs of motorcycle and short legs don't make going backwards easy at all. From parking spaces to wrestling out of the shed, backwards is almost impossible for me to achieve while sitting on the bike.
I should put the money towards other things, but I find myself seriously considering this.
And yes, I've done the various things like lower seats, lowering the bike, thick soled boots and such. Long legged I am not.
Yelvington has a reverse rear sprocket that is supposedly coming out next year. But's apparently going to be about $1,800, and may be delayed. Neat setup and super easy installation. Simple handlebar controls. Everything seems great, except the price.
Baker has a transmission reverse with electric handlebar controls also. And is the most expensive transmission kit at ~$1,800. It's not exactly a simple kit either.
Champion and several others have simple mechanical kits for the transmissions with a lever on top of the transmission on the right. I don't like the notion of reaching down like that to engage reverse, but they are $1,100-1,400, which I do like. The installation of these is a lot easier than the Baker kit.
Just ruminating.