{"product_id":"ohlins-fkr123","title":"Öhlins FKR Cartridge Kit Racing TTX 25 FKR 123 – Kawasaki Ninja ZX-6R 636 (2013–2026)","description":"\u003cp\u003eThe Öhlins FKR Cartridge Kit Racing (TTX 25) FKR 123 is a purpose-engineered fork upgrade for the Kawasaki Ninja ZX-6R 636, covering model years 2013 through 2026. Developed exclusively for racing use, this cartridge system meets the exacting demands of track riders who need absolute consistency lap after lap — a product built to Öhlins' motorsport-grade engineering standards, not adapted from a road compromise.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpring-pressurised closed system eliminates pressure loss and ensures repeatable, dependable damping performance across every session.\u003c\/li\u003e\n\u003cli\u003eTTX technology paired with a newly developed piston and 8 mm piston rod delivers instantaneous response and a precisely linear damping characteristic.\u003c\/li\u003e\n\u003cli\u003eExtensive tuning range opens up fine-grained adjustment of traction and chassis stability to suit circuit conditions and rider style.\u003c\/li\u003e\n\u003cli\u003eShips with three spring rates — 9.0, 10.0, and 9.5 N\/mm (04744 series) — giving immediate setup flexibility without additional expenditure.\u003c\/li\u003e\n\u003cli\u003eMaintenance-friendly construction simplifies servicing at the track or in the workshop, minimising downtime between race weekends.\u003c\/li\u003e\n\u003cli\u003eInstallation guide included; Öhlins recommends fitting by an authorised Öhlins Service Centre for optimal results.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTTX Technology Explained\u003c\/h2\u003e\u003cp\u003eThe TTX (Twin Tube X) cartridge architecture separates compression and rebound circuits more effectively than conventional single-tube designs. The spring-pressurised closed system maintains consistent oil pressure under all operating temperatures, preventing cavitation and the associated damping fade that can compromise corner-entry confidence. The 8 mm piston rod stiffens the overall assembly, reducing flex and translating rider inputs into precise chassis movement — critical when chasing tenths on a tight circuit like the ZX-6R's natural habitat.\u003c\/p\u003e\u003ch2\u003ePerformance on Track\u003c\/h2\u003e\u003cp\u003eFitted to the Kawasaki Ninja ZX-6R 636, the FKR 123 transforms front-end feel by bringing race-specification damping to a chassis that responds exceptionally well to suspension tuning. The linear damping curve means setup changes produce predictable outcomes, so riders can work methodically through spring preload and damping adjustments rather than chasing mysterious handling characteristics. Improved traction and stability under braking and through corner sequences are the direct result — qualities that matter whether you are a club racer or a seasoned circuit competitor.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Öhlins FKR 123 is designed specifically for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKawasaki Ninja ZX-6R 636 — model years 2013 to 2026\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThis is a motorsport product. It does not carry a parts certificate (Teilegutachten) for Germany and is not approved for use on public roads. Fitting must comply with the regulations of the relevant motorsport authority and circuit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eÖhlins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eFKR 123\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eTTX 25 fork cartridge kit — spring-pressurised closed system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston rod diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded spring series\u003c\/td\u003e\n\u003ctd\u003e04744 series — rates: 9.0, 9.5, 10.0 N\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eKawasaki Ninja ZX-6R 636 (2013–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eRacing \/ track use only — not road legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Öhlins","offers":[{"title":"Default Title","offer_id":53168697082122,"sku":"FKR 123","price":2326.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/FKR_125_898ebdbc-6581-4d82-a950-eb861170df68.png?v=1780811321","url":"https:\/\/inter-pace.com\/fr\/products\/ohlins-fkr123","provider":"Inter-Pace","version":"1.0","type":"link"}