Bondtech BMG Drive Gears IDGA Kit - Complete

Bondtech offers this complete extruder internals kit that features the IDGA (Integrated Drive Gear Assembly) for both OEM and Open-Source extruders. Enjoy drop-in print quality improvements by making use of the concentricity refinements that IDGA offers.

SEE "BMG IDGA" in the chart below for compatibility recommendations

The BMG Drive Gears IDGA Kit is compatible with:

All Bondtech BMG series extruders

All Bondtech upgrade kits for Prusa i3

All Bondtech upgrade kits for Prusa Mini

All Bondtech DDX Direct Drive eXtruders for Creality

NMG-HT for Funmat HT

AND

Other BMG type extruders using the original Bondtech main shaft assembly and drive gears.

The BMG IDGA must be used with 3x8x3.0 mm ball bearings.

Includes:

1x [15165] BMG IDGA Retro-fit

1x secondary drive gear 1.75/5.0 mm

2x 3x8x3.0 mm ball bearings

1x 3×20 mm shaft

2x needle bearings

Technical Specifications:

Shaft length: 27.6 +/-0.08mm

Shaft length to support ball bearings : < 3.3mm - 3.3mm >

Filament teeth’s center to end of shaft : < 21.84mm - 6.30mm >

Number of drive gear teeth : 17

Drive gear teeth length : 4mm

Integrated drive gear Material: Hardened Steel

Number of main gear teeth : 50

Main gear teeth length : 3mm