Bowden dual extruder holder for Prusa i3

Modified for :
-M10 Push fittings.
-Larger diameter drive gear (12mm)
-Support plate for dual assembly (needs few iterations so you could have the motors touching the alu frame and act as a heatsink)

see here some pics https://flic.kr/p/zzrhHQ

Print in ABS, is you do as me (PLA) and motors get over 50°C you will see some bending :) and reprint again.

I am not very convinced with the single point of support for 608 bearing, seems weak. Airtripper may be a better design for that matter