{"product_id":"spark-exhaust-sinfonia-slip-on-stainless-triumph-bonneville-t120","title":"Spark Exhaust Sinfonia Slip-On Pair Stainless Euro 4 Triumph Bonneville T120 (2016-2018) GTR0209IOM","description":"\u003cp\u003eSpark builds two Euro 4 slip-on pairs for the Bonneville T120 at the same price and the same weight. This is the one whose body tapers all the way to its outlet instead of opening out at the end.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePair of Sinfonia slip-on silencers for the Triumph Bonneville T120, 2016 to 2018.\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless steel with a Scotch-Brite finish.\u003c\/li\u003e\n\u003cli\u003eEuro 4 homologated — approval released by the Italian Ministry of Transport.\u003c\/li\u003e\n\u003cli\u003e3,7 kg against 7,1 kg for the standard silencers.\u003c\/li\u003e\n\u003cli\u003eSupplied with the connecting pipes for standard lateral mounting.\u003c\/li\u003e\n\u003cli\u003eFits with the original catalytic converter in place.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Shape, End to End\u003c\/h2\u003e\u003cp\u003eA Sinfonia is one continuous cone. It starts widest at the front, immediately behind the bracket, and narrows gently and without interruption until it reaches a rolled outlet noticeably smaller than the body ever was. There is no shoulder, no step, no flare.\u003c\/p\u003e\u003cp\u003eThe effect on a motorcycle is length rather than presence. Where a flared silencer draws the eye to its mouth, a tapered one pulls the line rearward and makes the whole side of the bike read as longer and lower. On a T120, which is a tall and rounded machine, that is a real difference and not a small one.\u003c\/p\u003e\u003ch2\u003eChoosing Between the Two Spark Shapes\u003c\/h2\u003e\u003cp\u003eGTR0208 and GTR0209 cost the same 856 euro, weigh the same 3,7 kg, carry the same Euro 4 approval and bolt to the same brackets. Nothing separates them except the outline.\u003c\/p\u003e\u003cp\u003eSo the decision is purely visual, and it is worth making it from the photographs rather than from a description. The Trumpet ends in an open bell; the Sinfonia narrows to a small circle. Riders who want the classic British silhouette generally take the Trumpet, and riders who want the exhaust to sit quietly along the flank take this one.\u003c\/p\u003e\u003ch2\u003eThree and a Half Kilos, and the Papers Stay\u003c\/h2\u003e\u003cp\u003e7,1 kg of factory silencers and pipework becomes 3,7. The approval that makes that legal on a road motorcycle was issued by the Italian Ministry of Transport, and it is written around the standard catalytic converter remaining in place.\u003c\/p\u003e\u003cp\u003eBoth halves of that sentence matter. There are lighter exhausts for a T120 and there are cheaper ones, but an approved slip-on that leaves the converter alone is a narrow category.\u003c\/p\u003e\u003ch2\u003eAISI 304 Under a Brushed Finish\u003c\/h2\u003e\u003cp\u003eStainless throughout, finished with Scotch-Brite so the grain runs along the body. On a tapered can the brushed lines follow the cone, which is a large part of why the shape reads as clean at a distance — there is nothing on the surface to interrupt the taper.\u003c\/p\u003e\u003ch2\u003eWhere the Engine Feels It\u003c\/h2\u003e\u003cp\u003eSpark puts the improvement at medium revs. A Bonneville T120 is a torque-led 1.200, ridden in the middle of its range almost all of the time, and an exhaust developed for that part of the band is worth more on this motorcycle than a peak-power claim would be.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Bonneville T120, 2016 to 2018. The black ceramic version of this pair is GTR0209BOM at 1.012 euro. The flared alternative at the same price is GTR0208IOM. The full 2-in-2 system with collector is GTR8804IOM.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eEuro 4 homologated, approval released by the Italian Ministry of Transport, with the original catalytic converter retained.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0209IOM\u003c\/li\u003e\n\u003cli\u003eType: Slip-on, pair of silencers with connecting pipes\u003c\/li\u003e\n\u003cli\u003eSilencer design: Sinfonia\u003c\/li\u003e\n\u003cli\u003eMounting: standard lateral position\u003c\/li\u003e\n\u003cli\u003eMaterial: AISI 304 stainless steel, Scotch-Brite finish\u003c\/li\u003e\n\u003cli\u003eWeight: 3,7 kg (standard 7,1 kg)\u003c\/li\u003e\n\u003cli\u003eCatalyst: original, retained\u003c\/li\u003e\n\u003cli\u003eRoad approval: Euro 4 homologated\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Bonneville T120 (2016-2018)\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":53612097798410,"sku":"GTR0209IOM","price":1286381.29,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/67484d94eed77_36df4f3d-6584-44b4-89ce-9110a14391fa.png?v=1788275061","url":"https:\/\/inter-pace.com\/en-ar\/products\/spark-exhaust-sinfonia-slip-on-stainless-triumph-bonneville-t120","provider":"Inter-Pace","version":"1.0","type":"link"}