Paddle Shifter replacement (2019)? (not the stick on extensions)

Are there any aftermarket paddler shifter replacement that can be screwed on to replace stock? All results I've found so far are the ones with double sided tape to stick onto the existing extensions.
 
I believe Kenstyles are clamp-on, but you gotta buy/ship them from Japan.

diagram01_b.jpg


Others here might have better ideas.
 
Back