I don't see anything on the front page about it, so I wanted to highlight something pretty cool that WolfTooth released. It's a multi-tool that fits inside 22.2mm MTB handlebars, so they should fit in 22.2mm TT extensions. It extends about 5" into the bar, so for those of us running 1x, electronic, or run mechanical cables with an early cable exit, this should work well for triathlon.

https://www.wolftoothcomponents.com/...ctions/encase-system