{"product_id":"upgrade-dual-y-axis-rail-kit-for-ender-3-s1-pro-wi","title":"Upgrade Dual Y Axis Rail Kit For Ender 3 S1 Pro With MGN 9H Linear Guides 315mm High Precision Bed Motion Easy Mod For Ender 3 S1 And Pro 3D Printers Smoother Print Quality And Rigidity","description":"\u003cdiv\u003eDual Y Axis Rail Kit Upgrade for Ender 3 S1 Pro MGN 9H with 315mm rail \u003cbr\u003e\n✔️ 315mm bed motion upgrade with MGN9H guides for rigidity  \u003cp\u003eThis upgrade kit adds a dual Y axis rail system to Ender 3 S1 and S1 Pro printers, using MGN 9H linear guides to improve bed motion and overall rigidity for steadier prints.\u003c\/p\u003e ✅ Compatibility: Ender 3 S1, Ender 3 S1 Pro, and Pro printers\u003cbr\u003e\n✅ Guides: MGN9H linear guides for smooth, stiff bed motion\u003cbr\u003e\n✅ Length: 315mm rail kit to fit standard Ender 3 bed motion\u003cbr\u003e\n✅ Color\/Finish: Linear Rail Kit\u003cbr\u003e \u003cp\u003e💡 What is a dual Y axis rail kit used for in 3D printers and how does it affect Ender 3 S1 Pro performance?\u003c\/p\u003e\nThis upgrade is designed to improve bed motion precision and overall print stability.\n- More stable bed motion reduces wobble and improves dimensional accuracy.\u003cbr\u003e\n- MGN9H linear guides provide low friction and higher stiffness for consistent prints.\u003cbr\u003e\n- 315mm rail length matches typical Ender 3 S1 Pro bed travel for precise motion.\u003cbr\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49080049631467,"sku":"VXB0FCWXMPKN","price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/617x7l_eabL.jpg?v=1784616868","url":"https:\/\/vxb.com\/products\/upgrade-dual-y-axis-rail-kit-for-ender-3-s1-pro-wi","provider":"VXB Bearings","version":"1.0","type":"link"}