Like this? This was done for my speedster. The stering wheel black was rubbing off and this was my answer to the problem. The cord is Jute cord from my wifes hobby cabinet. It took several hours to wrap. Then two coats of poly varnish. The cord tends to absorb sweat and oil and grease from your hands if not sealed with something.
Something I learned about sealing tape ( which would work with cords) is to install it from under the roll not off the top. Kind of like toilet paper rolls, not over the top from under, this keeps the tape/rope tight on the roll and tight to the object. Clear as mud I know
I went on Amazon and bought one of those covers the stretch over the wheel and then wrap with a plastic looking cord. It looks ok but I’m liking this look much better.
I have Wheelskin leather covers on both my A's & love 'em. Had to use two per wheel as the diameter is too large for their kits, just sewed them together.