Prusa I3 MK2/MK2S extruder upgrade

This extruder upgrade is for Prusa MK2 or Prusa MK2S
 
Includes Bondtech Drive Gears
This kit is for users that also require the Bondtech Drivegears.
 
Save weight and print faster
This kit contains the necessary parts to convert to our newly designed extruder with 3:1 gearing ratio for better precision and resolution together with optimized geometry for the heatsink cooling and many other cool features. I also lowers the moving weight to reduce ghosting and vibrations.