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Pros & Cons
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pros
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Improved Filament Feeding
Customers are highly satisfied with the improved filament feeding performance of the Redrex Bowden Extruder Dual Gear Upgrade for their 3D printers, resulting in noticeable enhancements to their printing experience. The upgrade is a popular choice among users looking to optimize their printer's performance.

Highlights
Quality
Installation was straightforward, and the build quality feels robust.
The dual gear system grips the filament more securely, eliminating the slipping issues i had with the original extruder.
I would say it is higher quality than my machines default extruder.
My main complaint with these would be the large plastic gear as it seems to be the weakest point of the product overall.
Price
These are really good units for the price.
Overview
- How are reviewers describing this item?
great, stock, better, good and first. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has determined that the review content quality is high and informative.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 1,214 reviews as of our last analysis date on Feb 13 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Once you have your esteps and retraction speedamount sorted out youre good to go
Posted by a reviewer on Amazon
My main complaint with these would be the large plastic gear as it seems to be the weakest point of the product overall
Posted by a reviewer on Amazon
Granted this could be in my limited experience but i would like to see replacements available to avoid replacing the entire unit should the gear fail
Posted by a reviewer on Amazon
It would also be a good idea to remove a bit of materialcreate a recessed area where the extruder would sit in relation to the z rod on an ender 3
Posted by a reviewer on Amazon
Update i immediately bought this again one for my second printer before the printer arrived
Posted by a reviewer on Amazon
I would say it is higher quality than my machines default extruder
Posted by a reviewer on Amazon
This is out preforming a more expensive dual extender thats 4 times the cost
Review Count History
Price History

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