Electronic shifting servo mount (direct actuation)

The more successful cousin of the cable-actuated servo mount. Mounts directly to a regular road-style derailleur (think Shimano). Won't mount to Shimano mountain Shadow-style RDs, or funky SRAM RDs either. Can also mount to older Shimano STX-like RDs that stlil have a road-style parallelogram body.

There was a lot of flex in this system, so it definitely wasn't perfect. I think the barrel adjuster mount broke once.

I've ridden this before, & it was okay. A lot of improvements could be made