{"product_id":"jetprime-front-electronic-suspension-eliminator-ducati-streetfighter-v4-2020-jp-esr-007","title":"JetPrime Front electronic suspension eliminator for Ducati Streetfighter V4 (2020–2024) – JP ESR 007","description":"\u003cp\u003eThe JP ESR 007 answers the front electronic suspension circuit on the Streetfighter V4 when the semi-active fork has been replaced with conventional cartridges.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDucati Streetfighter V4 (2020–2024)\u003c\/li\u003e\n\u003cli\u003eAnswers the front electronic suspension circuit\u003c\/li\u003e\n\u003cli\u003eNo warning and no withheld riding modes\u003c\/li\u003e\n\u003cli\u003ePlugs into Ducati's own connector\u003c\/li\u003e\n\u003cli\u003eFor a conversion to conventional fork cartridges\u003c\/li\u003e\n\u003cli\u003eStandard fork refits at any time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCounter-Rotating Crank\u003c\/h2\u003e\n\u003cp\u003eThe MotoGP-derived arrangement makes the Streetfighter change direction with an ease its power figure gives no hint of. It is the cleverest thing about the motorcycle.\u003c\/p\u003e\n\u003ch2\u003eWhy the Circuit Complains\u003c\/h2\u003e\n\u003cp\u003eDucati's suspension controller expects to find a stepper motor and a position sensor on every leg it manages. Fit conventional units and it finds neither, so it reports a fault and puts the electronics into a limp state.\u003c\/p\u003e\n\u003ch2\u003eThe Limp Mode Problem\u003c\/h2\u003e\n\u003cp\u003eA suspension fault does not only light the panel. On several models the controller withholds riding modes and drops the electronics to a default state, which is not what anybody wants at a circuit.\u003c\/p\u003e\n\u003ch2\u003eHow the Controller Checks\u003c\/h2\u003e\n\u003cp\u003eIt looks for the resistance of a stepper winding and, on some models, a position feedback line. Both have to fall inside a window before the system reports itself healthy.\u003c\/p\u003e\n\u003ch2\u003eWhat Semi-Active Suspension Does\u003c\/h2\u003e\n\u003cp\u003eIt reads wheel speed, throttle, brake pressure and travel, then adjusts damping many times a second. The hardware that makes that possible is a stepper motor sitting on top of a conventional cartridge.\u003c\/p\u003e\n\u003ch2\u003eThe Stepper Motor\u003c\/h2\u003e\n\u003cp\u003eIt sits on top of the cartridge and turns a needle against a seat, changing the damping orifice. Remove it and the controller loses the only thing it was actually managing.\u003c\/p\u003e\n\u003ch2\u003eWhat Is Actually Being Replaced\u003c\/h2\u003e\n\u003cp\u003eA semi-active leg is a conventional cartridge with a stepper motor on top and, on some models, a travel sensor alongside. The hydraulics underneath are ordinary and the electronics are what make it expensive.\u003c\/p\u003e\n\u003ch2\u003eWhat Semi-Active Actually Costs to Own\u003c\/h2\u003e\n\u003cp\u003eA stepper motor, a position sensor and a controller sit on top of hydraulics that are otherwise conventional. When any of that fails outside warranty the bill is a substantial fraction of a complete conventional cartridge set, and the conventional set can then be revalved by anybody competent rather than only by the manufacturer.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDucati Streetfighter V4 (2020–2024)\u003c\/li\u003e\n\u003cli\u003eCovers the Streetfighter V4 SP versions of this model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eJP ESR 007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eJetPrime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCNC-milled Ergal 7075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eDucati Streetfighter V4 (2020–2024)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003ePlug-and-play, no wiring harness modifications required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"JetPrime","offers":[{"title":"Default Title","offer_id":53628758622474,"sku":"JP ESR 007","price":70.89,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/089_01_52e84750-2c43-45e5-b849-20f5ee5184a0.png?v=1788551615","url":"https:\/\/inter-pace.com\/en-li\/products\/jetprime-front-electronic-suspension-eliminator-ducati-streetfighter-v4-2020-jp-esr-007","provider":"Inter-Pace","version":"1.0","type":"link"}