{"product_id":"akrapovic-slip-on-line-titanium-aprilia-shiver-900-s-a9so1-hdt-1","title":"Akrapovic Slip-On Line Titanium Aprilia Shiver 900 (2017-2020) – S-A9SO1-HDT\/1","description":"\u003cp\u003eSix point one kilograms. On a middleweight naked bike that weighs 218 kg ready to ride, this is the largest single weight reduction available from any part — nearly three per cent of the whole motorcycle, taken from the two silencers hanging high on either side of the tail.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4.4 kg against the standard 10.5 kg: 6.1 kg and 58.1 per cent less\u003c\/li\u003e\n\u003cli\u003eA pair of silencers, one either side, in the Shiver's own twin-exit layout\u003c\/li\u003e\n\u003cli\u003eTitanium bodies with carbon fibre end caps\u003c\/li\u003e\n\u003cli\u003e2.0 PS (1.5 kW) more at 9,150 rpm, with peak output rising to 89.4 PS\u003c\/li\u003e\n\u003cli\u003e3.5 Nm more at 3,600 rpm — the largest torque gain, and it sits very low\u003c\/li\u003e\n\u003cli\u003eEC and ECE type approved, certificates supplied\u003c\/li\u003e\n\u003cli\u003eNo removable noise insert is supplied with this system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTen and a Half Kilograms of Standard Exhaust\u003c\/h2\u003e\n\u003cp\u003eAprilia gave the Shiver two silencers under the seat, and to meet European noise limits on a 896 cc V-twin they had to be substantial. Together they weigh 10.5 kg, which on a bike of this size is an unusual amount of mass in an unusual place — high, central and behind the rider.\u003c\/p\u003e\n\u003cp\u003eTaking 6.1 kg out of that position changes how quickly the bike falls from one side to the other. It is the kind of difference that is measurable on a scale and obvious in the first corner, which is rare among exhaust upgrades.\u003c\/p\u003e\n\u003ch2\u003eTorque at 3,600 rpm\u003c\/h2\u003e\n\u003cp\u003eThe 3.5 Nm gain arrives just above walking pace in second gear. On a V-twin naked bike ridden in town and on back roads, that is where the engine spends most of its working life — and it matters more than the 2 PS at the top, which you would need a straight road and a licence to use.\u003c\/p\u003e\n\u003ch2\u003eTwo Hours, and Why\u003c\/h2\u003e\n\u003cp\u003eAkrapovic quotes 120 minutes for the installation, the longest of any slip-on in this catalogue. There are two silencers, both sit under the seat unit, and the tail section has to come apart to reach the mountings. This is a workshop job rather than a driveway one — plan accordingly, or have it fitted.\u003c\/p\u003e\n\u003ch2\u003eOne Thing to Know\u003c\/h2\u003e\n\u003cp\u003eNo removable noise insert is supplied. The sound level is what these silencers produce as built, approved at that level but not adjustable.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cp\u003eS-A9SO1-HDT\/1 covers the Aprilia Shiver 900 from model year 2017 through 2020. The measurements published here were taken on a 2017 machine, the first year of the 900.\u003c\/p\u003e\n\u003ch2\u003eRoad Approval\u003c\/h2\u003e\n\u003cp\u003eEC type approval and ECE type approval, with the certificates supplied and downloadable here. The silencers are legal replacement parts for road use in the European Union.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: S-A9SO1-HDT\/1\u003c\/li\u003e\n\u003cli\u003eEAN: 3831113556507\u003c\/li\u003e\n\u003cli\u003eFitment: Aprilia Shiver 900 (2017–2020)\u003c\/li\u003e\n\u003cli\u003eSystem type: slip-on silencer pair\u003c\/li\u003e\n\u003cli\u003eBodies: titanium\u003c\/li\u003e\n\u003cli\u003eEnd caps: carbon fibre\u003c\/li\u003e\n\u003cli\u003eSystem weight: 4.4 kg (stock 10.5 kg, saving 6.1 kg \/ 58.1 %)\u003c\/li\u003e\n\u003cli\u003ePower: 89.4 PS at 9,000 rpm (stock 87.8 PS at 9,000 rpm, gain 2.0 PS \/ 1.5 kW at 9,150 rpm)\u003c\/li\u003e\n\u003cli\u003eTorque: 80.3 Nm (stock 79.7 Nm, gain 3.5 Nm at 3,600 rpm)\u003c\/li\u003e\n\u003cli\u003eMeasurement basis: Aprilia Shiver 900, model year 2017\u003c\/li\u003e\n\u003cli\u003eNoise insert: not supplied\u003c\/li\u003e\n\u003cli\u003eInstallation time: approx. 120 minutes\u003c\/li\u003e\n\u003cli\u003eRoad approval: EC type approval and ECE type approval\u003c\/li\u003e\n\u003cli\u003eCountry of manufacture: Slovenia\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":53627500888330,"sku":"S-A9SO1-HDT\/1","price":615800.0,"currency_code":"XAF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/01_29394199-d93b-4f74-ba9e-3c928f98ae89.png?v=1788523206","url":"https:\/\/inter-pace.com\/en-cg\/products\/akrapovic-slip-on-line-titanium-aprilia-shiver-900-s-a9so1-hdt-1","provider":"Inter-Pace","version":"1.0","type":"link"}