Top 10 bmg gears for 2020

What are criterias of the best bmg gears? It is not easy to find the answer. We spent many hours to analyst top 10 bmg gears and find the best one for you. Let’s find more detail below.

Best bmg gears

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Best bmg gears reviews

1. WINSINN Dual Gear Extruder, Works with Creality Ender 3 CR10 CR-10 Pro CR-10S Tornado Upgraded Aluminum Drive Feed for 3D Printer 1.75mm Filament

Feature

New Double Gear Extrusion Mechanism. Had to change the extruder e-steps from 100 to 139
UPGRADE: Perfect replacement for Creality 3D Printers CR-10/ CR-10S/ CR-10S Pro/ Ender 3/ Tornado, etc.
All-metal aluminum alloy, High quality dual gear extrusion, stable and durable.
For 1.75mm Filament. This Kit NOT include the stepper motor and instruction manual, we need to DIY :)
Made by WINSINN, make sure the "WINSINN" label on the box for our after-sales service.

2. SIMAX3D Dual Drive BMG Bowden Extruder 1.75mm High Performance Upgrading Parts for CR10,Ender 3 Series,Wanhao D9,Anet E10,Geeetech A10 and Other DIY 3D Printer kit

Feature

Dual drive technology: It is easy to assemble and feed the filament smoothly and continuously without worrying about sanding or slipping under the most demanding conditions.
SIMAX3D BMG extruder is able to adjust the tightness with screw nut to fit with all 3D printingfilament solid &soft: PLA / ABS / PETG / TPU / NYLON / CARBON FIBER / WOOD
Compared to other extruder, SIMAX3D BMG extruder uses double wheel to feed filament from two sides to make sure filament is evenly stressed and avoid filament slip.
SIMAX3D dual-drive BMG Bowden extruder has an internal transmission ratio of 3: 1 and high accuracy
Suitable for most DIY 3D printers, such as Creality CR10, Ender 3 series, Wanhao D9, Anet E10, Geeetech A10 3D printer high-performance upgrade parts.

3. 3D Printer Upgraded Bowden Extruder Dual Drive BMG Extruder for Creality Ender 3/Ender 3 Pro/Ender 5/Ender 5 Pro/CR10/CR10S, Anycubic Mega S, Geeetech A10/A20/A30 Pro and Prusa I3 DIY Printer Kits

Feature

Pls free the extruder arm before inserting filament close the extruder arm & tight up the screw, then roate the white gear to push filament to be on track, gears will properly be engaged, no binding or stiffness issue any more
The E-step needs to be changed from stock estep to around 420. Do an Estep calibration to get exact estep that fits your printer.
Dual Drive Technology: It feeds the filament smoothly and uninterrupted, with no fear of grinding or slipping in most demanding conditions
High Torque: This dual-drive BMG Bowden extruder has a gearing ratio of 3: 1 which provides more torque than other extruders
Better Experience on Flexible Filaments: It feeds all materials with high reliability, from PLA/ABS/PETG to TPU/TPE/Nylon

4. WINSINN Dual Gear Drive Wheel, Compatible with Prusa i3 MK2 MK3 Bondtech BMG Btech Extruder Cloned Bowden, Works with Creality Ender 3 5 CR10 Pro CR-10 3D Printer 1.75mm Filament (Pack of 2Pcs)

Feature

Compatible with Prusa i3 MK2 MK3 Bondtech BMG Btech Extruder Cloned Bowden
Material: Stainless Steel
Modulus 0.5, Tooth 17, Bore 5mm
For 1.75mm Filament
Made by WINSINN. We have already updated the screws of product to M3*2. If you receive M3*3 screws and they affect your use, please contact us immediately. We will resend it to you immediately.

5. Genuine Bondtech BMG Extruder Lefthand (EXT-BMG-LH)

Feature

Genunie Bondtech Parts
For 1.75 mm size filament only
Bondtech BMG utilizes an internal gearing ratio of 3:1 together with precision cnc-machined hardened steel drive gears
The thumbscrew tensioner allows the user to fine-tune the pressure exerted by the drive gears onto the filament
This new extruder can be used in a Bowden or direct setups and gives you the flexibility to choose what works best for your application

6. Genuine Bondtech Drivegear kit 1.75 Direct, 5 mm Shaft (EXT-KIT33)

7. FYSETC 3D Printer Accessories Upgrade MK2/MK3 Parts Drive Gear Kit Cloned B tech Dual Gears Steel Pulleys Kit Gears Extrusion Wheel for DIY Prusa i3

Feature

Necessary DIY 3D Printer Prusa i3 Accessories. How to use, pls follow the steps: Step 1 - press the nuts to the slots on both sides of the idler
Step 2 - Insert both bearings in the pulley,Be aware that bearings can slip out during assembly.(Layers might be visible in this printed part due to the geometry .The functionality and strength remain unaffected)
Step 3-Ensure both bearings are inside the pulley! Insert the pulley in idler as shown in the picture.
Slide the shaft through the idler and pulley.Use reasonable force or you will BREAK the printed part.
Place your finger on the bearing and ensure it can rotate freely.

8. 1set 3D Printer MK3 Drive Gear extruder Dual Gears kit DriveGears Extrusion Wheel for Upgrade Prusa i3 MK2/MK2S/MK2.5 3D Printer

Feature

3D Printer Drive gear for Prusa i3 mk3
drivegears kit for upgrade MK2/MK2S/MK2.5 3D Printer
extruder dual gears for prusa i3 Mk3

9. 2PCS/PackDual Drive BMG Bowden Extruder 1.75mm High Performance Upgrading Parts for CR10,Ender 3 Series,Wanhao D9,Anet E10,Geeetech A10 and Other DIY 3D Printer kit

Feature

Dual drive technology: It is easy to assemble and feed the filament smoothly and continuously without worrying about sanding or slipping under the most demanding conditions.
SIMAX3D BMG extruder is able to adjust the tightness with screw nut to fit with all 3D printingfilament solid &soft: PLA / ABS / PETG / TPU / NYLON / CARBON FIBER / WOOD
Compared to other extruder, SIMAX3D BMG extruder uses double wheel to feed filament from two sides to make sure filament is evenly stressed and avoid filament slip.
SIMAX3D dual-drive BMG Bowden extruder has an internal transmission ratio of 3: 1 and high accuracy
Suitable for most DIY 3D printers, such as Creality CR10, Ender 3 series, Wanhao D9, Anet E10, Geeetech A10 3D printer high-performance upgrade parts.

10. 3D Printer Hardened Steel MK3 Drive Gear extruder Dual Gears kit DriveGears Extrusion Wheel for Upgrade Prusa i3 MK2/MK2S/MK2.5 MK3S 3D Printer

Feature

3D Printer Drive gear for Prusa i3 mk3
drivegears kit for upgrade MK2/MK2S/MK2.5 3D Printer
extruder dual gears for prusa i3 Mk3
Material : hardened steel, black treatment to advoid rusting

Conclusion

All above are our suggestions for bmg gears. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using bmg gears with us by comment in this post. Thank you!