• 3D printer extruder retrofit kit for E3D v6 hotend (1.75mm). This allows the use of the Flexion Extruder with the excellent E3D hotends – enabling precision extrusion of virtually every available filament from Nylon to ultra-flexible Shore 50A. This uses the same mounting hole pattern as the E3D extruder, and also has a couple mounting holes in the front (see drawing). It includes a PTFE tube cut to length for the E3D v6 hotends. So you’ll have all the same advantages of precision, supported, reliable filament driving with the flexibility to print at much higher temperatures. This kit is appropriate for RepRap and Lulzbot printers by following instructions here.



    • Flexion extruder
    • E3D mounting block
    • Precision cut PTFE guide tube (plus a spare), and alignment collar.
    • Clamp plate and mounting screws
    • Spare brush
    • Spare nozzles: 0.2, 0.3, 0.4, and 0.5mm orifice


    Does NOT include the stepper motor or hotend. Those can be ordered here.


    Dual: ​​​​​​​Dual E3D mount. Includes the mounting block and clamp plates, two mirrored Flexion Extruder drives, PTFE tubes for E3Dv6 hotend, and 4 nozzles: 0.3, 0.5, 0.6, 0.8. Does NOT include the E3D hotend, as pictured.

    E3D Flexion

    Printer Type
    • Mounting block and mounting hardware
      Tensioning arm with idler and cleaning brush (one right and one left)
      Adjustment cam
      Drive gear
      Nozzles: 0.2, 0.3, 0.4, and 0.5 mm orifice
      2 PTFE feed tubes
      Spare cleaning brushes
      “Flexion inside” quick-guide sticker

      Note: does not include stepper motor or hotend

    • 2 oz.

      3.5 x 4.5 x 1.25 in

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