{"product_id":"ohlins-fkr104","title":"Öhlins FKR Cartridge Kit Racing TTX 25 FKR 104 – BMW S1000RR K46 (2009–2018)","description":"\u003cp\u003eEngineered exclusively for the track, the Öhlins FKR Cartridge Kit Racing (TTX 25) FKR 104 transforms the front-end behaviour of the BMW S1000RR K46 (2009–2018) into a weapon-grade tool for lap-time reduction. Where conventional open-bath or standard gas-pressure cartridges fall short under sustained racing conditions, this sealed, pressurised closed-system cartridge eliminates the risk of pressure loss through leakage and delivers relentlessly consistent damping lap after lap.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClosed, pressurised system removes the air-cavitation and pressure-loss vulnerabilities inherent in traditional gas-pressure fork designs, ensuring consistent performance throughout a full race session.\u003c\/li\u003e\n\u003cli\u003eTTX technology combined with a newly developed piston construction delivers faster response times and a linear damping characteristic that directly improves traction and front-end stability under hard braking and corner entry.\u003c\/li\u003e\n\u003cli\u003eThree fork spring rates supplied as standard (9.0, 9.5 and 10.0 N\/mm) allow immediate spring-rate selection at the circuit to suit rider weight, tyre choice and circuit demands.\u003c\/li\u003e\n\u003cli\u003eSpring compatibility with the 04744 series gives access to the full Öhlins spring range for fine-tuned setup without sourcing proprietary components.\u003c\/li\u003e\n\u003cli\u003e120 mm of stroke is precisely calibrated for the S1000RR K46 geometry, preserving the factory steering head angle while unlocking full suspension travel adjustment.\u003c\/li\u003e\n\u003cli\u003eMaintenance-friendly construction reduces service intervals compared to conventional cartridge units, keeping the bike ready between race weekends.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTTX Technology and Damping Performance\u003c\/h2\u003e\u003cp\u003eThe TTX (Twin Tube X) platform at the heart of the FKR 104 has long been Öhlins' benchmark for top-level motorsport. The redesigned piston in this cartridge generation sharpens the hydraulic response threshold, so the damping circuit reacts to small, high-frequency inputs — road surface texture, tyre chatter — without compromising control over the larger, slower inputs of braking bumps and mid-corner disturbances. The result is a linear force-velocity curve that translates directly into rider confidence: a front end that communicates grip rather than masking it.\u003c\/p\u003e\u003ch2\u003eTrack Application and Setup\u003c\/h2\u003e\u003cp\u003eThe FKR 104 is a dedicated motorsport component. Three spring rates ship with every kit so a baseline can be established from the first session; progression through the spring selection is straightforward as rider data and tyre data accumulate across a race weekend. Öhlins recommends installation by an authorised Öhlins Service Centre to ensure correct preload, oil level, and clicker baseline settings before the bike leaves the garage.\u003c\/p\u003e\u003cp\u003eRace use only. This product carries no type approval for use on public roads in Germany under StVZO regulations.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW S1000RR K46 (2008–2018)\u003c\/li\u003e\n\u003cli\u003eBMW S1000RR HP4 (2013–2014)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eFKR 104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpring Series\u003c\/th\u003e\n\u003ctd\u003e04744 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Spring Rates\u003c\/th\u003e\n\u003ctd\u003e9.0, 9.5, 10.0 N\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Type\u003c\/th\u003e\n\u003ctd\u003eClosed, pressurised cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTechnology\u003c\/th\u003e\n\u003ctd\u003eTTX 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntended Use\u003c\/th\u003e\n\u003ctd\u003eRace track only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoad Approval\u003c\/th\u003e\n\u003ctd\u003eNot approved for public road use (StVZO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Öhlins","offers":[{"title":"Default Title","offer_id":53168694722826,"sku":"FKR 104","price":2326.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/FKR_125_dc675dfe-30ae-4221-af67-c7120194630f.png?v=1780811193","url":"https:\/\/inter-pace.com\/hr\/products\/ohlins-fkr104","provider":"Inter-Pace","version":"1.0","type":"link"}