{"product_id":"jetprime-sls-ais-block-off-plate-ktm-1390-super-duke-es-046","title":"JetPrime SLS\/AIS Block-Off Plate for KTM 1390 Super Duke \/ 1390 Super Duke R and more (2024-2026) – JP ES 046","description":"\u003cp\u003eKTM's 190-horsepower naked keeps its engine as exposed as ever, and the PAIR covers sit right where the eye goes. JP ES 046 replaces them with machined plates and plugs the airbox behind them.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFor the 1390 Super Duke, R and R Evo, 2024–2026\u003c\/li\u003e\n\u003cli\u003eBillet aluminium covers for both cylinder heads\u003c\/li\u003e\n\u003cli\u003eAirbox spigot plug included\u003c\/li\u003e\n\u003cli\u003eOriginal fasteners and sealing faces\u003c\/li\u003e\n\u003cli\u003eMechanical half of the PAIR delete\u003c\/li\u003e\n\u003cli\u003eCarried over from the 1290 — same part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Billet Rather Than Cast\u003c\/h2\u003e\n\u003cp\u003eThe plates seal against a hot head under bolt load. A machined billet plate holds its flatness there, which is what stops it weeping after a season of heat cycles. Cast or pressed parts distort more readily under the same conditions — and on a Super Duke, a weeping plate is visible as well as untidy.\u003c\/p\u003e\n\u003ch2\u003eTorque, Not Enthusiasm\u003c\/h2\u003e\n\u003cp\u003eThese bolt into aluminium. The thread in the head will give up long before the fastener does, so a moderate torque is the right one. Clean the mating face back properly first: the original gasket surface usually carries a ring of baked-on residue that holds the plate off just enough to seep once everything is hot.\u003c\/p\u003e\n\u003ch2\u003eFitting It\u003c\/h2\u003e\n\u003cp\u003eCovers off, valves out, faces cleaned, plates on. On a naked bike the access is better than on almost anything else in this range — no fairing to remove, and both heads reachable from the side.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKTM 1390 Super Duke (2024–2026)\u003c\/li\u003e\n\u003cli\u003eKTM 1390 Super Duke R (2024–2026)\u003c\/li\u003e\n\u003cli\u003eKTM 1390 Super Duke R Evo (2024–2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRoad Approval\u003c\/h2\u003e\n\u003cp\u003eNone. Closed-circuit and competition use only.\u003c\/p\u003e\n\u003ch2\u003eVisible From Three Metres\u003c\/h2\u003e\u003cp\u003eThere is no bodywork on a Super Duke, so a plate that sits proud, or one fitted with the anodising scratched, is obvious at a glance. Handle them with the same care as any other visible engine part and fit them last, after the sealing faces are clean and dry.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: JetPrime\u003c\/li\u003e\n\u003cli\u003ePart number: JP ES 046\u003c\/li\u003e\n\u003cli\u003eType: SLS\/AIS block-off plate\u003c\/li\u003e\n\u003cli\u003eFunction: CNC-machined covers and airbox plug for PAIR removal\u003c\/li\u003e\n\u003cli\u003eMaterial: CNC-machined aluminium\u003c\/li\u003e\n\u003cli\u003eInstallation: bolt-on, uses the original mounting points\u003c\/li\u003e\n\u003cli\u003eFitment: KTM 1390 Super Duke \/ R \/ R Evo (2024–2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: none — closed-circuit and race use only\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JetPrime","offers":[{"title":"Default Title","offer_id":53627420901642,"sku":"JP ES 046","price":108.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/26_0_7ed31abe-1b5b-4980-b9b4-87fa1c9a9f42.png?v=1788522123","url":"https:\/\/inter-pace.com\/en-ca\/products\/jetprime-sls-ais-block-off-plate-ktm-1390-super-duke-es-046","provider":"Inter-Pace","version":"1.0","type":"link"}