Tz 3.0 Upgrade p1s Nano Coating Gear Extruder Accessories Kit,with Aluminum Handle Assembly Drive Gear Extruder,for Bambulab X1 Carbon P1P/P1S 3D Printer

Was a quick fix and works amazing 👏 fast shipping was a life saver

Dropped right in my P1S and worked right from the get-go. No issues, definitely much better than the stock gear assembly!

The TZ 3.0 Upgrade p1s Nano Coating Gear Extruder Accessories Kit offers a subtle yet noticeable performance enhancement for the Bambu Lab X1 Carbon 3D printer. While not a revolutionary overhaul, this kit provides improved durability, smoother operation, and potentially enhanced print quality, making it a worthwhile consideration for those seeking to optimize their X1 Carbon's extrusion system.What We LikedEnhanced Durability: The upgraded gears feature a nano-coating that increases their hardness and wear resistance, particularly when compared to the stock POM gears. This translates to a longer lifespan and reduced risk of gear failure, especially with abrasive filaments like those containing carbon fiber or glow-in-the-dark additives.Improved Concentricity: The integrated shaft design ensures better alignment and concentricity of the gears, minimizing eccentric rotation and promoting more consistent filament feeding. This can lead to smoother extrusion and potentially improved print quality, particularly with intricate details or demanding materials.Smoother Operation: The helical gear design and precise machining contribute to smoother and more efficient gear meshing. This reduces friction and noise, enhancing the extruder's overall performance and potentially extending its lifespan.Aluminum Handle: The included aluminum handle provides a more robust and ergonomic grip compared to the stock plastic handle. This makes manual filament loading and unloading easier and more comfortable.Easy Installation: Replacing the stock components with the TZ 3.0 upgrade kit is a relatively straightforward process, though it requires some disassembly of the extruder assembly. Clear instructions and online resources are available to guide you through the installation.Areas for ImprovementSubtle Performance Gains: While the upgraded gears offer noticeable improvements in durability and smoothness, the overall performance gains may be subtle for users who primarily print with standard PLA filaments.Price Point: The cost of this upgrade kit might be a deterrent for some users, especially considering the relatively premium price of the Bambu Lab X1 Carbon itself.Overall ImpressionThe TZ 3.0 Upgrade p1s Nano Coating Gear Extruder Accessories Kit provides a worthwhile enhancement for Bambu Lab X1 Carbon users seeking to optimize their printer's performance and longevity. The improved durability, smoother operation, and potential for enhanced print quality make it a valuable upgrade, particularly for those who frequently print with demanding materials or desire the utmost precision from their X1 Carbon.RecommendationIf you're looking to refine your X1 Carbon's performance and ensure long-term reliability, the TZ 3.0 upgrade kit is a worthwhile investment. While not essential for casual users, those who demand the best from their 3D printer will appreciate the subtle yet tangible benefits this upgrade provides.

This is a solid extruder for a typical price. I actually believe you can get cheaper one from Bambu but you might have to pay shipping on that one. The quality is quite nice and the fit was perfect. I haven't had any issues since installing it. I even ran some carbon fiber nylon through it and didn't have any issues.

Needed a fast replacement for some of our 30 Bambu lab printers, while waiting for Bambu Lab OEM. Print quality on overhangs was terrible. Test both of their units in two different printers, same result. DO NOT PURCHASE.Go with OEM, BIQU or TH3D. These all work at least as good if not better than the original non-hardened gears in the P1S, P1P.

Needed a fast replacement for a worn extruder and didn’t want to wait for a replacement from Bambu. This delivered fast and fit perfectly… not sure how long it will last vs the oem version but it’s been running strong so far.

My gears wore out. I'm cheap and wanted the parts quicker. Ordered this set, showed up a couple days later, watched a tutorial on how to swap it out, it fit perfectly and has been working since I installed it!

WOW! this is 1000x better than the stock extruder you are used to. This should be STANDARD in my expensive P1S printer. MAKES ALL THE DIFFERENCE!