Boy, I've just never liked the electrical tape type stuff they supply with bar wrap. It doesn't stay on. It gets wrinkled or twisted. It's ugly. I've been borrowing a technique from ancient golf clubmaking called "whipping." ("ancient" because nobody uses actual wooden woods anymore, and the metals don't need whipping)
I've supplied a picture here. It uses nylon cord with each end tucked under the previous turns. There's a special (simple) technique to turn the ends under. The picture shown was a little more tedious because the wrap stopped at one of those in-line brakes on the bar tops.
I wonder if others have favorite ways besides that yucky electrical tape stuff,