The precision of 3D printing with the strength of Carbon Fiber, Kevlar or Fiberglass.
Kevlar has the best abrasion resistance and is our most flexible material. For when you need parts that are durable and resistant to impact. See more info on Kevlar here - https://markforged.com/materials/kevlar/
The Kevlar layer materials are inside of the shifter (not visible).
Also note, the side and back of the shifters are now all black.
Install video - https://www.youtube.com/watch?v=tL4I0dvXExY