Upgrade your Prusa MK2 / 2S with this compact low-weight dual drive extruder, with 3:1 gearing for extra power and performance.
The original part-cooling fan 50×15 radial fan used in this setup and is not included.
This setup is made to use a 40x40x10 heat-sink cooling fan that needs to be purchased separately, it is not included. The original part-cooling fan on MK2 and MK2S is 30x30x10 and will not fit.
For more effective HotEnd cooling we recommend a fan with high pressure like Sunon’s MF40100V1-1000U-G99 or similar.