{"product_id":"ext-ferro-fork-open-box","title":"EXT Ferro Fork - Open Box","description":"\u003cp\u003e\u003cstrong\u003eSave on an open-box EXT Ferro Fork for high-performance eMoto applications.\u003c\/strong\u003e These forks are being offered at a reduced price because they are \u003cstrong\u003eopen-box inventory\u003c\/strong\u003e and are sold separately from our standard new EXT Ferro inventory.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEXT FERRO USD 36\u003c\/strong\u003e is a purpose-built electric motorcycle suspension fork featuring \u003cstrong\u003e36mm hard-chromed steel stanchions, 205mm of travel, EXT's HS3 hybrid air-spring system, and independently adjustable high-speed compression, low-speed compression, and rebound damping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"padding: 16px; margin: 20px 0; border: 1px solid currentColor; border-radius: 6px;\"\u003e\n\u003cp style=\"margin-top: 0;\"\u003e\u003cstrong\u003eOpen Box Condition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThis product is open-box inventory and is discounted accordingly. Packaging may have been opened and the fork may show minor signs of handling, packaging wear, or cosmetic imperfections. Open-box inventory is limited and individual condition may vary. Review available product photos and condition information before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEXT HS3 Air Spring System\u003c\/h2\u003e\n\n\u003cp\u003eThe FERRO uses EXT's \u003cstrong\u003eHS3 hybrid air-spring system\u003c\/strong\u003e, combining two independent positive air chambers with a high-volume self-equalizing negative chamber. The system is designed to provide sensitivity early in the stroke, strong mid-stroke support around the dynamic sag position, and progressive bottom-out resistance.\u003c\/p\u003e\n\n\u003ch2\u003eFully Adjustable Damping\u003c\/h2\u003e\n\n\u003cp\u003eA high-flow hydraulic cartridge gives riders independent adjustment of \u003cstrong\u003ehigh-speed compression, low-speed compression, and rebound\u003c\/strong\u003e, allowing the fork to be tuned around rider weight, terrain, riding style, and bike setup.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for High-Performance eMoto Use\u003c\/h2\u003e\n\n\u003cp\u003eThe FERRO USD 36 combines \u003cstrong\u003eheat-treated 42CrMo4 chromoly steel stanchions\u003c\/strong\u003e with 7000-series aluminum upper construction and EXT's continuously guided bushing system for high stiffness, controlled friction, and precise front-end response.\u003c\/p\u003e\n\n\u003cp\u003eThe Drop Crown configuration supports both \u003cstrong\u003e19-inch and 21-inch front wheels\u003c\/strong\u003e, making it suitable for a wide range of lightweight electric motorcycle builds.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eOpen-box EXT FERRO USD 36 fork\u003c\/li\u003e\n\u003cli\u003e205mm suspension travel\u003c\/li\u003e\n\u003cli\u003e44mm fork offset\u003c\/li\u003e\n\u003cli\u003e36mm heat-treated chromoly steel stanchions\u003c\/li\u003e\n\u003cli\u003eSuperfinish stanchion surface treatment\u003c\/li\u003e\n\u003cli\u003e7000-series aluminum upper construction\u003c\/li\u003e\n\u003cli\u003eEXT HS3 twin-positive air spring system\u003c\/li\u003e\n\u003cli\u003eHigh-volume self-balancing negative air chamber\u003c\/li\u003e\n\u003cli\u003eIndependent high-speed compression adjustment\u003c\/li\u003e\n\u003cli\u003eIndependent low-speed compression adjustment\u003c\/li\u003e\n\u003cli\u003eRebound adjustment\u003c\/li\u003e\n\u003cli\u003eExternal air-pressure release system on both legs\u003c\/li\u003e\n\u003cli\u003e20mm boost-compatible floating axle\u003c\/li\u003e\n\u003cli\u003e200mm post-mount brake interface\u003c\/li\u003e\n\u003cli\u003eCompatible with 19\" and 21\" front wheels\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 4,500 g \/ 9.9 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSurron Light Bee \/ Light Bee X\u003c\/li\u003e\n\u003cli\u003eTalaria Sting MX3\u003c\/li\u003e\n\u003cli\u003eTalaria Sting MX4\u003c\/li\u003e\n\u003cli\u003eTalaria XXX \/ X3\u003c\/li\u003e\n\u003cli\u003eE Ride Pro S\u003c\/li\u003e\n\u003cli\u003eE Ride Pro SS \/ SS 2.0\u003c\/li\u003e\n\u003cli\u003eE Ride Pro SS 3.0\u003c\/li\u003e\n\u003cli\u003eE Ride Pro SR\u003c\/li\u003e\n\u003cli\u003eVentus One\u003c\/li\u003e\n\u003cli\u003eZero XB\u003c\/li\u003e\n\u003cli\u003e79Bike Falcon\u003c\/li\u003e\n\u003cli\u003eReRode\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBrake Fitment:\u003c\/strong\u003e Some bike and brake configurations require additional adapters. For example, MX4 and E Ride Pro SS applications may require a 220mm rotor adapter.\u003c\/p\u003e\n\n\u003ch2\u003eOpen Box Purchase Note\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eOpen-box inventory is limited and may vary in cosmetic condition or packaging.\u003c\/strong\u003e This listing is separate from our standard new EXT Ferro Fork inventory. If cosmetic condition is important to your purchase, review the specific product photos and any condition notes provided with the listing before ordering.\u003c\/p\u003e","brand":"EXT","offers":[{"title":"Default Title","offer_id":52586788356312,"sku":"EXT-FERRO-DROP-OPEN-BOX","price":1359.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0539\/3347\/3987\/files\/flat_crown.jpg?v=1727889132","url":"https:\/\/chargedcycleworks.com\/products\/ext-ferro-fork-open-box","provider":"Charged Cycle Works","version":"1.0","type":"link"}