{"product_id":"akrapovic-slip-on-line-titanium-black-bmw-r-1250-gs-s-b12so23-haatbl","title":"Akrapovic Slip-On Line Titanium Black BMW R 1250 GS (2019-2023) – S-B12SO23-HAATBL","description":"\u003cp\u003eFive newton metres at 5,900 rpm and three and a half horsepower at 7,400. On a ShiftCam boxer those are large numbers for a silencer swap, and they land in the band a loaded GS holds on a long day.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5.0 Nm more at 5,900 rpm, with peak torque rising from 132.2 to 136.6 Nm\u003c\/li\u003e\n\u003cli\u003e3.5 PS more at 7,400 rpm, peak output rising to 126.6 PS\u003c\/li\u003e\n\u003cli\u003e4.8 kg against the standard 5.2 kg: 0.4 kg and 7.7 per cent less\u003c\/li\u003e\n\u003cli\u003eTitanium outer sleeve with carbon fibre parts, black finish\u003c\/li\u003e\n\u003cli\u003eTwenty minutes to fit\u003c\/li\u003e\n\u003cli\u003eEC and ECE type approved\u003c\/li\u003e\n\u003cli\u003eNo removable noise insert is supplied\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBlack or Natural — the Same Silencer\u003c\/h2\u003e\n\u003cp\u003eAkrapovic offers this system in two finishes for the same motorcycle. S-B12SO23-HAAT is the natural titanium version; this one, with BL in the part number, is black-coated. Dimensions, weight and measured figures are identical.\u003c\/p\u003e\n\u003cp\u003eThe choice is what suits your GS. On a Triple Black or a Rallye in dark paint the coated version disappears into the machine; on a lighter colour scheme the natural titanium reads better. The coating also hides the heat tint that bare titanium develops within a season.\u003c\/p\u003e\n\u003ch2\u003eWhere the Torque Actually Helps\u003c\/h2\u003e\n\u003cp\u003eAn R 1250 GS is geared long and usually ridden loaded. 5,900 rpm in fifth or sixth is overtaking on a country road with panniers and a passenger, and 5 Nm there is felt without a downshift.\u003c\/p\u003e\n\u003cp\u003eThe 7.7 per cent weight saving is the smaller half of the story and this page does not pretend otherwise. BMW's standard silencer is already a reasonably light unit; the reason to fit this one is the torque, the sound and the finish.\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 the silencer produces as built — type approved at that level, but not adjustable for an early start.\u003c\/p\u003e\n\u003ch2\u003eFive Newton Metres Is a Lot for a Slip-On\u003c\/h2\u003e\n\u003cp\u003eMost silencers in this catalogue add between one and three newton metres. This one adds five, and 3.5 PS with it — figures that usually come from a full system rather than a silencer swap.\u003c\/p\u003e\n\u003cp\u003eThe reason is the part it replaces. BMW's standard R 1250 GS silencer is heavily baffled to meet noise limits on a 136 Nm boxer, and opening that path releases more than it would on a bike with a less restrictive original.\u003c\/p\u003e\n\u003ch2\u003eWhat Stays Standard\u003c\/h2\u003e\n\u003cp\u003eThe header, the catalytic converter and the engine management are untouched, and no remapping is required. The original silencer refits in twenty minutes if the GS is sold in factory condition — worth knowing on a motorcycle with this strong a used market.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cp\u003eS-B12SO23-HAATBL covers the BMW R 1250 GS from model year 2019 through 2023. For the R 1300 GS from 2024 the corresponding parts are S-B13SO4-HJGT and S-B13SO4-HJGTBL — different systems that do not carry over.\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 silencer is a legal replacement part for road use in the European Union.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: S-B12SO23-HAATBL\u003c\/li\u003e\n\u003cli\u003eEAN: 3831113566841\u003c\/li\u003e\n\u003cli\u003eFitment: BMW R 1250 GS (2019–2023)\u003c\/li\u003e\n\u003cli\u003eSystem type: slip-on silencer, black finish\u003c\/li\u003e\n\u003cli\u003eOuter sleeve: titanium, with carbon fibre parts\u003c\/li\u003e\n\u003cli\u003eSystem weight: 4.8 kg (stock 5.2 kg, saving 0.4 kg \/ 7.7 %)\u003c\/li\u003e\n\u003cli\u003ePower: 126.6 PS (stock 123.3 PS, gain 3.5 PS at 7,400 rpm)\u003c\/li\u003e\n\u003cli\u003eTorque: 136.6 Nm (stock 132.2 Nm, gain 5.0 Nm at 5,900 rpm)\u003c\/li\u003e\n\u003cli\u003eNoise insert: not supplied\u003c\/li\u003e\n\u003cli\u003eInstallation time: approx. 20 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":53627846033674,"sku":"S-B12SO23-HAATBL","price":2001.0,"currency_code":"BZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/01_24f56447-4060-458d-9d95-ad7920bdf1ee.png?v=1788529820","url":"https:\/\/inter-pace.com\/en-bz\/products\/akrapovic-slip-on-line-titanium-black-bmw-r-1250-gs-s-b12so23-haatbl","provider":"Inter-Pace","version":"1.0","type":"link"}