{"product_id":"two-strokes-only-handcrafted-2022-2027-yamaha-yz125-cone-pipe-mx","title":"Two-Strokes Only Handcrafted 2022–2027 Yamaha YZ125 YZ125X Cone Pipe- MX","description":"\u003cp dir=\"ltr\" data-path-to-node=\"7\"\u003e\u003cspan\u003eMass-produced stamped expansion chambers are built around press tooling and cost targets—not maximum acoustic wave tuning.\u003c\/span\u003e\u003cspan\u003e Every Two-Strokes Only cone pipe is fabricated from scratch in-house using individual rolled segments to deliver sharper throttle response,\u003c\/span\u003e\u003cspan\u003e stronger midrange pull,\u003c\/span\u003e\u003cspan\u003e and crisp over-rev for the 2022+ generation Yamaha YZ125.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eConstruction \u0026amp; Fabrication\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"9,0,0\"\u003e\n\u003cstrong\u003eCold-Rolled Mild Steel:\u003c\/strong\u003e Selected for optimal acoustic resonance and wall durability without unnecessary weight penalty.\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"9,1,0\"\u003e\n\u003cstrong\u003eOxy-Acetylene Welded Seams:\u003c\/strong\u003e Every cone joint is gas-welded by hand—never MIG or TIG tacked—creating a soft, ductile weld zone that resists work-hardening and stress cracking under high-RPM 125cc vibration.\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"9,2,0\"\u003e\n\u003cstrong\u003eHand-Planished Seams:\u003c\/strong\u003e Each weld bead is planished smooth to eliminate internal steps and turbulence along the boundary layer, maintaining uninterrupted pressure-wave reflection from the header to the stinger.\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"9,3,0\"\u003e\n\u003cstrong\u003eDirect Chassis Fitment:\u003c\/strong\u003e Jig-built specifically for the revised 2022–2027 YZ125 cylinder exhaust flange, frame cradle, and radiator clearances, utilizing OEM mounting points and springs. Compatible with both the factory Yamaha silencer and aftermarket slip-ons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"11,0,0\"\u003e\n\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e\u003cspan\u003e 1.\u003c\/span\u003e\u003cspan\u003e0mm (19-gauge) Cold-Rolled Mild Steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"11,1,0\"\u003e\n\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eWeld Process:\u003c\/b\u003e\u003cspan\u003e Hand Oxy-Acetylene Welded \u0026amp; Planished Seams\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"11,2,0\"\u003e\n\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\" class=\"\"\u003eFinish:\u003c\/b\u003e\u003cspan class=\"\"\u003e Raw Uncoated \"Works\" Steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"11,3,0\"\u003e\n\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eApplication:\u003c\/b\u003e\u003cspan\u003e Motocross \/ Closed-Course Competition\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"12\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"13,0,0\"\u003e\n\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003e2022–2027 Yamaha YZ125\u003c\/b\u003e\u003cspan\u003e (including Monster Energy Yamaha Racing Edition)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003e2023–2027 Yamaha YZ125X\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eFinish \u0026amp; Care Note\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"15\"\u003e\u003cspan\u003eThis expansion chamber ships in a \u003c\/span\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"34\"\u003eraw, uncoated works finish\u003c\/b\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003eTo prevent surface oxidation,\u003c\/span\u003e\u003cspan\u003e wipe the exterior down with a light coat of motor oil \u003c\/span\u003e\u003cspan\u003eor two-stroke oil after washing and riding.\u003c\/span\u003e\u003c\/p\u003e","brand":"🏁Two-Strokes Only🏁","offers":[{"title":"Default Title","offer_id":68360285290775,"sku":null,"price":540.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/3818\/7543\/files\/9da5c4b13d7e230779f2cc5814a11c39.jpg?v=1794504788","url":"https:\/\/twostrokesonly.com\/products\/two-strokes-only-handcrafted-2022-2027-yamaha-yz125-cone-pipe-mx","provider":"🏁Two-Strokes Only🏁","version":"1.0","type":"link"}