{"product_id":"k-tech-dds-closed-sbk-cartridge-kit-bmw-m1000rr","title":"K-Tech DDS Closed SBK Cartridge Kit – BMW M1000RR K66 2021-2026 (155-019-030-020)","description":"\u003cp\u003eEngineered specifically for the stock forks of the BMW M1000RR K66, the K-Tech DDS Closed SBK Cartridge Kit delivers the kind of all-day comfort and precise feedback that makes long stints on road or circuit genuinely rewarding. With its patented Direct Damping System, 20 mm piston and 31 mm control valves, this cartridge transforms the front end of your M1000RR into a tool that responds exactly as you ask — lap after lap, corner after corner.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e30-way independent compression and rebound adjustment for a setup tailored precisely to your riding style and conditions\u003c\/li\u003e\n\u003cli\u003e18 mm preload adjustment range for fine, repeatable spring rate tuning without guesswork\u003c\/li\u003e\n\u003cli\u003e20 mm piston combined with 31 mm control valves maximises oil flow and sharpens damping response\u003c\/li\u003e\n\u003cli\u003e8 mm piston rod minimises system offset and keeps damping forces consistent throughout the stroke\u003c\/li\u003e\n\u003cli\u003ePatented DDS technology eliminates cavitation, maintaining stable, predictable damping under extreme load and repeated hard braking\u003c\/li\u003e\n\u003cli\u003eIncreased 125 mm travel (+8 mm over standard) for improved comfort and compliance over varied surfaces\u003c\/li\u003e\n\u003cli\u003eRace-proven at British Superbike Championship and Isle of Man TT level\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDirect Damping System — How It Works\u003c\/h2\u003e\u003cp\u003eThe DDS architecture uses independently operating damping circuits in an asymmetric layout. This separation of compression and rebound pathways reduces cross-talk between circuits and shortens reaction times, so the fork tracks surface changes rapidly without unsettling the chassis. A pre-pressurised spring force keeps the system primed in every ride scenario — from slow chicanes to high-speed braking zones — ensuring consistency whether you are commuting, touring or chasing lap times.\u003c\/p\u003e\u003ch3\u003eCavitation-Free Performance\u003c\/h3\u003e\u003cp\u003eCavitation — the formation of air bubbles in fork oil under rapid movement — is one of the most common causes of vague, inconsistent front-end feel. K-Tech's patented closed cartridge design prevents cavitation entirely, so the damping character you set at the clicker remains exactly what you feel through the bars, regardless of how hard you push.\u003c\/p\u003e\u003ch2\u003eInstallation Note\u003c\/h2\u003e\u003cp\u003eInstallation requires specialist tools and techniques. For maximum safety and optimum performance, K-Tech recommends fitting by an authorised K-Tech Service Centre. Special tools are included in the kit to facilitate the process.\u003c\/p\u003e\u003cp\u003ePlease note: this kit is not homologated for Superstock 1000 classes due to the modified travel specification (125 mm stroke, +8 mm length over standard).\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis cartridge kit is designed as a direct-fit replacement for the original fork legs of the BMW M1000RR K66, covering model years 2021 through 2026. No fork modification is required beyond the installation of the cartridge assembly itself.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring series\u003c\/td\u003e\n\u003ctd\u003e36-260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner diameter\u003c\/td\u003e\n\u003ctd\u003e20 mm \/ 32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter (piston rod)\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e717 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil\/air gap (recommended)\u003c\/td\u003e\n\u003ctd\u003e175 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel\u003c\/td\u003e\n\u003ctd\u003e125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression clicks (recommended)\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound clicks (recommended)\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreload (recommended)\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"K-Tech","offers":[{"title":"Default Title","offer_id":53168818127114,"sku":"155-019-030-020","price":2040.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/DDS4_e3e8b18b-a0af-4a5b-ae02-fd6d4eb4f226.png?v=1780816423","url":"https:\/\/inter-pace.com\/products\/k-tech-dds-closed-sbk-cartridge-kit-bmw-m1000rr","provider":"Inter-Pace","version":"1.0","type":"link"}