FlexRC Pico X - duct for carbon fiber bumper

This duct can be installed inside of FlexRC Pico X Carbon Fiber bumper, it works well with 1.9" propellers.

FlexRC Pico X frame:
https://flexrc.com/product/pico-x-frame/

FlexRC Pico X frame which includes carbon fiber bumper:
https://flexrc.com/product/pico-x-aio-edition-frame/

Carbon fiber bumper for Pico X:
https://flexrc.com/product/pico-x-carbon-fiber-bumper/

Duct for Pico X carbon fiber:
https://flexrc.com/product/pico-x-nylon-duct-for-carbon-fiber-bumper/