UniTak3D Ender 3 V2 Y-axis Belt Tensioner Upgrade for Creality Ender 3 V2 Ender 3 Pro CR10 Mega Zero 2.0 Flashforge-Aquila AURORA-A5X 3D Printer 2040 Profile

Cheaper than the ender 3 pros if you buy a cr10 upgrade just need shorter screws witch i had on hand

Much easier to tension the belt but the hole through the sheave is not bored true making the sheave wobble as it turns. Looks great but this little issue is disappointing.

It worked as intended on my Ender 3 Pro

Crashed into the bed while its running through the ABL process ONLY when its running through the center row. All others seem to not have an issue.

Its a great pre-assembled compact and sturdy little product. I know these can be 3d printed, however; I had been having issues with the belt tensioning leaving me unable to print the parts I needed. It even fits the y axis of the ender 5 plus as well as the x axis!

The toothed idlers wheels wobbled from the time it was opened. Everything else about this tensioner would be great if the idler was good.

Replaced a printed (PLA) tensioner on my CR-10 mini that came apart after a year or two of wear and tear. While I like printing mods in general, this is just more solid, easy to adjust and fits the rail and belt perfectly. The old printed mod was a little off and had some wiggle that led to some annoying belt rubbing from time to time.

It was a breeze to install and made tightening the x belt super easy. 10/10 would recommend.

Super!! This addition to my Ender 3 Pro is amazing. No more do I have to balance pulling on the wheel and keep tension on the belt while I tighten the nut. This product makes it a breeze. And it is good quality. Anodized Aluminum with easy install. Highly recommend.

Excellent product, will purchase again soon!