--- product_id: 588366814 title: "Ender 3 Pro X-axis MGN12C Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender3 Ender 3 V2 3D Printer Upgrades (X Axis, Without Rail)" brand: "dorundea" price: "FREE" currency: AED in_stock: false reviews_count: 4 url: https://www.desertcart.ae/products/588366814-ender-3-pro-x-axis-mgn12c-linear-rail-guide-kit store_origin: AE region: United Arab Emirates --- # Tool-free wheel adjustment Precision X-axis upgrade Durable aluminum alloy bracket Ender 3 Pro X-axis MGN12C Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender3 Ender 3 V2 3D Printer Upgrades (X Axis, Without Rail) **Brand:** dorundea **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⚡ Elevate your 3D prints with precision and style—because your creations deserve the best! ## Quick Answers - **What is this?** Ender 3 Pro X-axis MGN12C Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender3 Ender 3 V2 3D Printer Upgrades (X Axis, Without Rail) by dorundea - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/588366814-ender-3-pro-x-axis-mgn12c-linear-rail-guide-kit) ## Best For - dorundea enthusiasts ## Why This Product - Trusted dorundea brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Upgrade your 3D printer in minutes without any modifications or extra tools. - • **Hassle-Free Maintenance:** No more tedious wheel adjustments—focus on printing, not tweaking. - • **Universal Compatibility:** Seamlessly fits Ender 3 series and CR10 printers with 2020 aluminum profiles. - • **Pinpoint X-Axis Accuracy:** Eliminate print distortions and stratification for flawless models every time. - • **Sleek Aluminum Alloy Build:** Robust red-oxidized bracket ensures long-lasting stability and style. ## Overview The Ender 3 Pro X-axis MGN12C Linear Rail Guide Kit (without rail) is a premium aluminum alloy upgrade bracket designed to enhance X-axis precision and reduce print defects on Ender 3 and CR10 series 3D printers. It offers easy installation, eliminates the need for wheel adjustments, and is compatible with 2020 aluminum profile frames. Note: linear rail must be sourced separately. ## Description Upgrade your printer to be with linear rail (linear rail is not included here), it can improved X‑axis accuracy, reduce X‑axis stratification, offset, and distortion of printed models. And No need to adjust the wheels each time ## Features - Upgrade your printer to be with linear rail (linear rail is not included here), it can improved X‑axis accuracy, reduce X‑axis stratification, offset, and distortion of printed models. And No need to adjust the wheels each time - Bracket is made of aluminum alloy material, with Red color oxidation treatment surface - This kit is NOT including MGN12C linear rail You need to source them with 310mm length for Ender 3 Series 3D printer and 375mm for CR10 printer to upgrade X axis - This fixing plate mount is Compatible with Ender 3, Ender 3S, Ender 3 Pro and Ender 3 V2 , CR10, CR10 V2 3D printer and other 3D printer with 2020 aluminum profiles X axis, Easy to install and operate, no need any modification - Package: 1piece bracket, 1 sets screw nuts (Linear rail is not included here, please know before ordering) ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | DORUNDEA | | Part number | Ender 3 Linear Rail Upgrade | | Item Weight | 68 g | | Package Dimensions | 8.2 x 7.39 x 4.7 cm; 68 g | | Manufacturer reference | Ender 3 Linear Rail Upgrade | | Size | X Axis | | Style | Without Rail | | Material | metal | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Images ![Ender 3 Pro X-axis MGN12C Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender3 Ender 3 V2 3D Printer Upgrades (X Axis, Without Rail) - Image 1](https://m.media-amazon.com/images/I/51yXj0U52LL.jpg) ![Ender 3 Pro X-axis MGN12C Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender3 Ender 3 V2 3D Printer Upgrades (X Axis, Without Rail) - Image 2](https://m.media-amazon.com/images/I/51dZ0dXuheL.jpg) ![Ender 3 Pro X-axis MGN12C Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender3 Ender 3 V2 3D Printer Upgrades (X Axis, Without Rail) - Image 3](https://m.media-amazon.com/images/I/417--Icby-L.jpg) ![Ender 3 Pro X-axis MGN12C Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender3 Ender 3 V2 3D Printer Upgrades (X Axis, Without Rail) - Image 4](https://m.media-amazon.com/images/I/41-7XNvfg4L.jpg) ![Ender 3 Pro X-axis MGN12C Linear Rail Guide Kit with Fix Plate Mount Bracket for Ender3 Ender 3 V2 3D Printer Upgrades (X Axis, Without Rail) - Image 5](https://m.media-amazon.com/images/I/51t3aoTyBTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ easy and works great. *by P***N on Reviewed in the United States on 9 November 2023* The other reviews saying the holes are wrong, got a MGN12H instead of a MGN12C linear rail. H is 20x20, C is 20x15. I think this took about half an hour to install and I was able to reuse the stock belt. ### ⭐⭐⭐ It's OK *by D***Y on Reviewed in the United States on 3 July 2023* So first my linear rail was 20mm by 20mm hole offsets. Just drilled two new holes not hard. but I hate the open back where the belt loops around. makes it so the belt slides off.(mine also has 2 slits one each side, not a problem just not shown. ### ⭐⭐⭐⭐⭐ Didn't fit my linear rail. *by T***M on Reviewed in the United States on 13 March 2023* The 4 holes in the plate for mounting to the Linear Rail were wrong.It may fit some. But to make this part fit more rails.You need to add two holes.Mine was 20MM by 20MM square. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/588366814-ender-3-pro-x-axis-mgn12c-linear-rail-guide-kit](https://www.desertcart.ae/products/588366814-ender-3-pro-x-axis-mgn12c-linear-rail-guide-kit) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-04-23*