{"product_id":"spark-exhaust-grid-o-titanium-slip-on-racing-ktm-1290-1390-super-duke-r","title":"Spark Exhaust Grid-O Titanium Slip-On Racing KTM 1290\/1390 Super Duke R (2020-2026) GKT0114T","description":"\u003cp\u003eThe one in Spark's Super Duke range that carries no certificate. The Grid-O slip-on with its full titanium grid is described by Spark as absolutely racing, for a terrific sound — and, in the same sentence, as not street legal.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGrid-O slip-on for the KTM 1290 and 1390 Super Duke R, 2020 to 2026.\u003c\/li\u003e\n\u003cli\u003eFull titanium, with a titanium grid at the outlet.\u003c\/li\u003e\n\u003cli\u003eLateral mounting, in the standard exhaust position.\u003c\/li\u003e\n\u003cli\u003eNot street legal — Spark states this explicitly.\u003c\/li\u003e\n\u003cli\u003eSame price as the homologated Konix Evo slip-on.\u003c\/li\u003e\n\u003cli\u003ePassenger footrests retained.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Same Money, a Different Decision\u003c\/h2\u003e\u003cp\u003eSpark charges exactly the same for this slip-on as for the homologated Konix Evo GKT0113TOM. That makes the choice unusually clean: it is not about budget, it is about whether the motorcycle has to be legal.\u003c\/p\u003e\u003cp\u003eIf it does, the Konix Evo does everything this one does with a Euro5 certificate attached. If it does not — a track bike, a bike used where nobody checks, a second silencer kept for closed days — this is the freer of the two and the louder.\u003c\/p\u003e\u003ch2\u003eWhat a Titanium Grid Is\u003c\/h2\u003e\u003cp\u003eThe Grid-O takes its name from the perforated titanium grid at the outlet, and it is the visual signature of Spark's racing silencers. Behind it sits a case built entirely in titanium with its TIG welds left unground.\u003c\/p\u003e\u003cp\u003eIt is the same design language Spark uses on the silencers it supplies to World Superbike and Moto2 teams. On a Super Duke, mounted in the standard lateral position where it sits at eye level beside the swingarm, that construction is very much on show.\u003c\/p\u003e\u003ch2\u003eWhere It Can and Cannot Go\u003c\/h2\u003e\u003cp\u003eSpark's wording leaves no room: this proposal is not street legal. That is a manufacturer declining to sell a certificate rather than a shop being cautious, and it should be read at face value before ordering.\u003c\/p\u003e\u003cp\u003eWhat it does keep is the standard mounting position and the passenger footrests — unlike the under-seat kits, which give both up. So a Super Duke with this silencer is still a two-seat motorcycle, just not a registered one.\u003c\/p\u003e\u003ch2\u003eWhat Not Street Legal Means in Practice\u003c\/h2\u003e\u003cp\u003eNo EC certificate means no operating permit for public roads, and in Germany that is a matter for the registration document rather than for the exhaust's noise level. A quieter reading does not create an approval, and a dB killer does not either.\u003c\/p\u003e\u003cp\u003eSpark does offer one for this case — the universal Grid-O insert G9989, 35 mm diameter and 100 mm long. It brings the level down for a circuit with a published limit. It does not change what the paperwork says.\u003c\/p\u003e\u003ch2\u003eA Second Silencer for the Van\u003c\/h2\u003e\u003cp\u003eBecause this slip-on uses the standard lateral mounting, swapping between it and a homologated silencer is a job of minutes with the same fasteners. That makes it a realistic second silencer rather than a permanent commitment.\u003c\/p\u003e\u003cp\u003eRide to the circuit on the approved case, change to this one in the paddock, change back before leaving. It is the arrangement a lot of Super Duke owners actually want, and the shared mounting is what makes it practical.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eKTM 1290 Super Duke R, 1290 Super Duke R EVO, 1390 Super Duke R and 1390 Super Duke R EVO, 2020 through 2026. The homologated lateral slip-ons are GKT0113TOM in titanium and GKT0113DOM in dark style, at the same price. The underseat pairs are GKT0111TOM, GKT0117TOM and GKT0120TOMA. The universal Grid-O dB killer is G9989.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark states this silencer is not street legal. Closed circuits and private land only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GKT0114T\u003c\/li\u003e\n\u003cli\u003eType: Slip-on, racing\u003c\/li\u003e\n\u003cli\u003eSilencer: Grid-O, full titanium with titanium grid\u003c\/li\u003e\n\u003cli\u003eMounting: lateral, standard position\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003edB killer: G9989 (Grid-O, d.35 l.100)\u003c\/li\u003e\n\u003cli\u003eFitment: KTM 1290 \/ 1390 Super Duke R and R EVO (2020-2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — not street legal per Spark\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53607482294538,"sku":"GKT0114T","price":606.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6745c96d04075_e363fa53-88f3-46e0-af83-51cb31139319.png?v=1788201263","url":"https:\/\/inter-pace.com\/en-be\/products\/spark-exhaust-grid-o-titanium-slip-on-racing-ktm-1290-1390-super-duke-r","provider":"Inter-Pace","version":"1.0","type":"link"}