Here are my new Biltwell Sanderson pegs side-by-side with the Kuryakyn Zombie pegs they will be replacing.
The Biltwell pegs fit perfectly in the space between the rubber pads on the Kuryakyn pegs. Look closely.
I was doing this at the same time as I was reinstalling my front wheel and changing out my grips.
Luckily I happened to have a new set of mounting pins sitting around that I bought a few years ago but never used so it saved me a trip to the local dealer.
Here are the pegs installed. Classic styling.