Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatibility	Creality Ender 3, Ender 3 V2, Ender 3 Pro
Material	Aluminum Alloy and Steel
Axis Type	Y-Axis Dual Rail System
Bearing Type	V-Slot POM Wheels (Pre-installed)
Surface Finish	Anodized Silver
Installation Difficulty	Intermediate (Requires disassembly)
Package Weight	1.2 kg
Included Tools	Allen Keys and Screwdriver Set
Warranty Period	12 Months Manufacturer Warranty
Country of Origin	China

6 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect for large props

I print a lot of large helmet parts, and this kit has been a game changer. The motion is silent and smooth. Installation was straightforward following online video guides.

Anonymous

Mar 28, 2026

Rating: 5/5

Rock solid stability

This upgrade makes the printer feel like a completely different machine. The dual rail design provides incredible rigidity. No more layer shifting issues on my Ender 3 Pro.

Anonymous

Mar 20, 2026

Rating: 4/5

Great kit but takes time to install

The quality of the rails is excellent and very sturdy. However, be prepared to spend about 2-3 hours on the installation if you are doing it alone. Instructions could be clearer, but the end result is worth it.

Anonymous

Mar 17, 2026

Rating: 5/5

Significant improvement in print quality

Upgrading to this dual rail kit eliminated the wobble I was experiencing on large prints. The Y-axis moves much smoother now, and my bed leveling stays consistent longer. Highly recommended for serious hobbyists.

Anonymous

Mar 12, 2026

Rating: 4/5

Solid upgrade for the price

For the cost, you get a massive increase in mechanical stability. The anodized finish looks professional. Only giving 4 stars because the belt tensioning required some trial and error.

Anonymous

Mar 08, 2026

Rating: 3/5

Good product, missing one screw

The rails themselves are perfect, but my package was missing two small M5 screws. I had to run to the hardware store to finish the build. Customer support sent replacements quickly though.

5 FAQ

Q: Will this increase the printing speed?

A: While the primary benefit is stability and accuracy, the reduced friction and increased rigidity may allow you to safely increase acceleration settings in your slicer, potentially reducing print times.

Q: Do I need to update the firmware after installing this?

A: Generally, no firmware update is required as this is a mechanical upgrade. However, you may need to re-level your bed and adjust the V-wheel eccentric nuts for optimal performance.

Q: Is this compatible with the Ender 3 S1?

A: No, this specific dual rail kit is designed only for the standard Ender 3, Ender 3 V2, and Ender 3 Pro models. The Ender 3 S1 has a different frame structure requiring a different upgrade path.

Q: What tools are needed for installation?

A: The kit comes with the necessary Allen keys and a screwdriver. You will also need a pair of pliers and possibly a wrench for belt tensioning, which are common household tools.

Q: Does this kit come with new belts or do I reuse the original ones?

A: This kit includes the rails, carriage plates, and wheels. You should reuse your existing Y-axis belt unless it is worn out, in which case we recommend purchasing a separate replacement belt.

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