E3D Revo Micro (Standard/Prusa Edition)



In stock, ready to ship.

As of 9/15/22, comes with new/improved heatercore (with blue thermistor insulation). Swap nozzles without complex tools and hot tightening with this innovative new HotEnd ecosystem from E3D, FDM 3D printing extrusion system experts.

Revo™ Prusa Mini Edition is a drop-in replacement for your Prusa Mini & Mini+, giving you all the benefits of E3D’s RapidChange Revo ecosystem in an easy-to-upgrade package. The Revo™ Prusa Mini Edition includes a Prusa-specific thermistor extension cable, heater extension cable, a 3D printed bracket and everything else you need for a true drop-in replacement experience.

We are proud to be a
US distributor for E3D.  

Smaller, lighter, and better than ever before, our Revo Micro HotEnd uses the smallest heatsink we’ve produced so far. Weighing in at only 30g, use Revo Micro to squeeze more speed performance from your motion system. Adaptable to Bowden or direct drive setups, Revo Micro is fully compatible with our Revo ecosystem, so you can easily change nozzles without tools or hot tightening at room temperature, using just your fingers. With an anodized black heatsink, not only does Revo Micro run cool – it looks cool, too.

  • Designed for use with Revo Nozzles · Works with a Revo HeaterCore for faster heat-ups
  • Smallest and lightest HotEnd we’ve produced so far
  • Titanium-like performance
  • Ultra-lightweight construction for improved speed performance
  • Compatible with popular 3D printers including Creality, Ender, Prusa, Anet, Biqu, Monoprice, and many more

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Ready for Revo

Change nozzles at room temperature using just your fingers. No complex tools, no hot tightening. Revo Nozzles are factory sealed nozzle and heatbreak in one, so they’re easy to fit and can’t leak material when in use.

Titanium-like performance

Our special manufacturing process gives this aluminum HotEnd the strength and low thermal conductivity of titanium, without actually being titanium!

New hotness

A Revo HeaterCore heats up in seconds. It’s much safer too – unlike other solutions on the market, a positive temperature coefficient (PTC) means the Revo HeaterCore can not melt at extreme temperatures: power reduces as it gets hotter, so hazards are reduced in the event of a thermal runaway.

Runs cool, looks cool

With an anodized black heatsink, not only does Revo Micro run cool – it looks cool, too. 

Flexible to any setup

Revo Micro plays nice with Bowden and direct drive setups, but its lightweight construction makes it an ideal choice for Bowden setups.

Key features
  • Low thermal conductivity in a compact space
  • Max temp: 300C
  • Lightweight for greater motion system agility
  • Compatible with RapidChange Revo ecosystem
  • Maximum temperature 300C
  • M12 thread mounting
  • Compatible with Bowden and direct drive systems
  • Weight: 30g

Kit includes:

- 1 x Revo Micro heatsink  

- 1 x M12 x 1.5 nut

- 1 x 20 x 20 x 10 5V fan

- 1 x 12V or 24V to 5V regulator board

- 1 x Revo Micro fan duct

- 1 x Collet

- 1 x Collet clip

- 1 x Revo HeaterCore 12V or 24V

- 1 x Revo HeaterCore spring

- 1 x Extension cable kit

- 1 x 100mm PTFE

Single nozzle kit:

- 1 x 0.40mm brass Revo Nozzle

Fully loaded nozzle kit:

1 x 0.25, 0.40, 0.60, and 0.80mm brass Revo Nozzles

Revo™ Prusa Mini Edition:

 - 1 x Prusa Mini extension cable kit

- 1 x Prusa Mini bracket

- 3 x Cable tie

- 2 x M3 square nut


12V or 24V