I bought a 2012 Shiv TT recently and am looking to buy any additional risers or spacers (whatever you call them) that anyone may have laying around. It didn’t come with any extra and the stack height is just a little low for me. I’m 6’4”, so I need the arm cups a little higher to actually be comfortable for more than a short ride. I’ll attach a picture of what they look like.

Also, feel free to share any other modification ideas you may done or seen to help raise the stack height on that bike. Thanks!