{"id":8218937950438,"title":"Bondtech BMG IDGA Retro-fit Set","handle":"bondtech-bmg-idga-retro-fit-set","description":"\u003cp\u003eReduce the runout of the main drive gear on your Bondtech BMG Dual Drive extruder.\u003c\/p\u003e\n\u003cp\u003eA very solid, reliable and improved solution from Bondtech that provides a slight improvement to the print surface quality.\u003c\/p\u003e\n\u003cp\u003eThis Integrated Drive Gear Assembly Set is compatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll Bondtech BMG series extruders;\u003c\/li\u003e\n\u003cli\u003eAll Bondtech upgrade kits for Prusa i3;\u003c\/li\u003e\n\u003cli\u003eAll Bondtech upgrade kits for Prusa Mini;\u003c\/li\u003e\n\u003cli\u003eAll Bondtech DDX Direct Drive eXtruders for Creality;\u003c\/li\u003e\n\u003cli\u003eBMG-HT for Funmat HT;\u003c\/li\u003e\n\u003cli\u003eOther BMG type extruders using the original Bondtech main shaft assembly and primary drive gears.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1592833300\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eIt must be used with 3x8x3.0 mm ball bearings (\u003cb\u003eINCLUDED\u003c\/b\u003e).\u003c\/p\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1401188250\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThis IDGA, Integrated Drive Gear Assembly, replaces the following mini drive train items:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMain shaft;\u003c\/li\u003e\n\u003cli\u003eMain gear;\u003c\/li\u003e\n\u003cli\u003eSet screw;\u003c\/li\u003e\n\u003cli\u003ePrimary drive gear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1144177415\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eSecondary drive gear, secondary shaft and secondary needle bearings ARE NOT SUPPLIED.\u003c\/b\u003e\u003cbr\u003eTo purchase a full drive gear set with IDGA use this product instead:\u003cbr\u003e\u003ca title=\"BMG Drive Gears IDGA Kit\" href=\"https:\/\/www.bondtech.se\/product\/bmg-drive-gears-idga-kit\/\" target=\"_blank\"\u003eBMG Drive Gears IDGA Kit\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1421463000\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThis retro-fit set may also replace the following product:\u003cbr\u003e\u003ca title=\"DDX Integrated Drive Gear Assembly\" href=\"https:\/\/www.bondtech.se\/product\/ddx-integrated-drive-gear-assembly\/\" target=\"_blank\"\u003eDDX Integrated Drive Gear Assembly\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv id=\"row-1401631029\" class=\"row row-small\"\u003e\n\u003cdiv class=\"col medium-8 small-12 large-8\" id=\"col-306085723\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShaft length: 27.6 +\/-0.08mm\u003c\/li\u003e\n\u003cli\u003eShaft length to support ball bearings : \u0026lt; 3.3mm - 3.3mm \u0026gt;\u003c\/li\u003e\n\u003cli\u003eFilament teeth’s center to end of shaft : \u0026lt; 21.84mm - 6.30mm \u0026gt;\u003c\/li\u003e\n\u003cli\u003eNumber of drive gear teeth : 17\u003c\/li\u003e\n\u003cli\u003eDrive gear teeth length : 4mm\u003c\/li\u003e\n\u003cli\u003eIntegrated drive gear Material: Hardened Steel\u003cbr\u003eMaterials Compatibility:\n\u003cul\u003e\n\u003cli\u003eFlexible : yes;\u003c\/li\u003e\n\u003cli\u003eRigid : yes;\u003c\/li\u003e\n\u003cli\u003eAbrasive : yes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of main gear teeth : 50\u003c\/li\u003e\n\u003cli\u003eMain gear teeth length : 3mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2023-05-26T13:55:35-04:00","created_at":"2023-05-26T13:34:16-04:00","vendor":"Bondtech","type":"Parts","tags":["BMG","BMG IDGA","Bondtech","bondtech bmg","fit-set","Gear","IDGA","mechanical","Retro","Retro-fit Set"],"price":2000,"price_min":2000,"price_max":2000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43788092375270,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BTCH-15165","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Bondtech BMG IDGA Retro-fit Set","public_title":null,"options":["Default Title"],"price":2000,"weight":200,"compare_at_price":null,"inventory_quantity":45,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7350011414994","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.digitmakers.ca\/cdn\/shop\/files\/BMG_Drive_Gears_IDGA_ballbearings_15165_0602-scaled.jpg?v=1685122538","\/\/www.digitmakers.ca\/cdn\/shop\/files\/BMG_Drive_Gears_IDGA_ballbearings_15165_0603-scaled.jpg?v=1685122553","\/\/www.digitmakers.ca\/cdn\/shop\/files\/IDGA-RIDGA-COmpatibility-Table-380x167.png?v=1685122590"],"featured_image":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/BMG_Drive_Gears_IDGA_ballbearings_15165_0602-scaled.jpg?v=1685122538","options":["Title"],"media":[{"alt":null,"id":32133412454630,"position":1,"preview_image":{"aspect_ratio":1.5,"height":1320,"width":1980,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/BMG_Drive_Gears_IDGA_ballbearings_15165_0602-scaled.jpg?v=1685122538"},"aspect_ratio":1.5,"height":1320,"media_type":"image","src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/BMG_Drive_Gears_IDGA_ballbearings_15165_0602-scaled.jpg?v=1685122538","width":1980},{"alt":null,"id":32133413437670,"position":2,"preview_image":{"aspect_ratio":1.5,"height":1320,"width":1980,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/BMG_Drive_Gears_IDGA_ballbearings_15165_0603-scaled.jpg?v=1685122553"},"aspect_ratio":1.5,"height":1320,"media_type":"image","src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/BMG_Drive_Gears_IDGA_ballbearings_15165_0603-scaled.jpg?v=1685122553","width":1980},{"alt":null,"id":32133415665894,"position":3,"preview_image":{"aspect_ratio":2.275,"height":167,"width":380,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/IDGA-RIDGA-COmpatibility-Table-380x167.png?v=1685122590"},"aspect_ratio":2.275,"height":167,"media_type":"image","src":"\/\/www.digitmakers.ca\/cdn\/shop\/files\/IDGA-RIDGA-COmpatibility-Table-380x167.png?v=1685122590","width":380}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eReduce the runout of the main drive gear on your Bondtech BMG Dual Drive extruder.\u003c\/p\u003e\n\u003cp\u003eA very solid, reliable and improved solution from Bondtech that provides a slight improvement to the print surface quality.\u003c\/p\u003e\n\u003cp\u003eThis Integrated Drive Gear Assembly Set is compatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll Bondtech BMG series extruders;\u003c\/li\u003e\n\u003cli\u003eAll Bondtech upgrade kits for Prusa i3;\u003c\/li\u003e\n\u003cli\u003eAll Bondtech upgrade kits for Prusa Mini;\u003c\/li\u003e\n\u003cli\u003eAll Bondtech DDX Direct Drive eXtruders for Creality;\u003c\/li\u003e\n\u003cli\u003eBMG-HT for Funmat HT;\u003c\/li\u003e\n\u003cli\u003eOther BMG type extruders using the original Bondtech main shaft assembly and primary drive gears.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1592833300\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eIt must be used with 3x8x3.0 mm ball bearings (\u003cb\u003eINCLUDED\u003c\/b\u003e).\u003c\/p\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1401188250\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThis IDGA, Integrated Drive Gear Assembly, replaces the following mini drive train items:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMain shaft;\u003c\/li\u003e\n\u003cli\u003eMain gear;\u003c\/li\u003e\n\u003cli\u003eSet screw;\u003c\/li\u003e\n\u003cli\u003ePrimary drive gear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1144177415\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eSecondary drive gear, secondary shaft and secondary needle bearings ARE NOT SUPPLIED.\u003c\/b\u003e\u003cbr\u003eTo purchase a full drive gear set with IDGA use this product instead:\u003cbr\u003e\u003ca title=\"BMG Drive Gears IDGA Kit\" href=\"https:\/\/www.bondtech.se\/product\/bmg-drive-gears-idga-kit\/\" target=\"_blank\"\u003eBMG Drive Gears IDGA Kit\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1421463000\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThis retro-fit set may also replace the following product:\u003cbr\u003e\u003ca title=\"DDX Integrated Drive Gear Assembly\" href=\"https:\/\/www.bondtech.se\/product\/ddx-integrated-drive-gear-assembly\/\" target=\"_blank\"\u003eDDX Integrated Drive Gear Assembly\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv id=\"row-1401631029\" class=\"row row-small\"\u003e\n\u003cdiv class=\"col medium-8 small-12 large-8\" id=\"col-306085723\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShaft length: 27.6 +\/-0.08mm\u003c\/li\u003e\n\u003cli\u003eShaft length to support ball bearings : \u0026lt; 3.3mm - 3.3mm \u0026gt;\u003c\/li\u003e\n\u003cli\u003eFilament teeth’s center to end of shaft : \u0026lt; 21.84mm - 6.30mm \u0026gt;\u003c\/li\u003e\n\u003cli\u003eNumber of drive gear teeth : 17\u003c\/li\u003e\n\u003cli\u003eDrive gear teeth length : 4mm\u003c\/li\u003e\n\u003cli\u003eIntegrated drive gear Material: Hardened Steel\u003cbr\u003eMaterials Compatibility:\n\u003cul\u003e\n\u003cli\u003eFlexible : yes;\u003c\/li\u003e\n\u003cli\u003eRigid : yes;\u003c\/li\u003e\n\u003cli\u003eAbrasive : yes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of main gear teeth : 50\u003c\/li\u003e\n\u003cli\u003eMain gear teeth length : 3mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}

Bondtech BMG IDGA Retro-fit Set

Product Description
$20.00
Maximum quantity available reached.

Reduce the runout of the main drive gear on your Bondtech BMG Dual Drive extruder.

A very solid, reliable and improved solution from Bondtech that provides a slight improvement to the print surface quality.

This Integrated Drive Gear Assembly Set 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;
  • BMG-HT for Funmat HT;
  • Other BMG type extruders using the original Bondtech main shaft assembly and primary drive gears.

It must be used with 3x8x3.0 mm ball bearings (INCLUDED).


This IDGA, Integrated Drive Gear Assembly, replaces the following mini drive train items:

  • Main shaft;
  • Main gear;
  • Set screw;
  • Primary drive gear.

Secondary drive gear, secondary shaft and secondary needle bearings ARE NOT SUPPLIED.
To purchase a full drive gear set with IDGA use this product instead:
BMG Drive Gears IDGA Kit


This retro-fit set may also replace the following product:
DDX Integrated Drive Gear Assembly

Technical Specification

  • 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
    Materials Compatibility:
    • Flexible : yes;
    • Rigid : yes;
    • Abrasive : yes.
  • Number of main gear teeth : 50
  • Main gear teeth length : 3mm
Sku: BTCH-15165
Vendor: Bondtech
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