{"product_id":"k-tech-fork-slide-bush-kit-kawasaki-zx-4rr-sbs-003","title":"K-Tech Fork Slide Bush Kit Kawasaki ZX-4RR (2023–2026) SBS-003","description":"\u003cp\u003eWhen lap times demand the most from your ZX-4RR's front end, every component in the fork assembly matters. The K-Tech SBS-003 slide bush kit is precision-engineered specifically for the Kawasaki ZX-4RR (2023–2026), restoring factory-accurate fork movement and delivering the kind of consistent, progressive damping feel that separates a well-sorted racebike from a compromised one.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExact OEM-specification fitment developed exclusively for the Kawasaki ZX-4RR (2023–2026) — no adaptation required\u003c\/li\u003e\n\u003cli\u003eHardened steel construction with a copper coating provides outstanding resistance to wear and corrosion under repeated, high-load fork cycles\u003c\/li\u003e\n\u003cli\u003ePTFE-coated contact surfaces minimise friction throughout the full stroke, delivering smoother, more predictable fork action on track\u003c\/li\u003e\n\u003cli\u003ePrecise dimensional tolerancing ensures correct oil film distribution and consistent damping response, lap after lap\u003c\/li\u003e\n\u003cli\u003eComplete two-bush kit covers a full fork service in one purchase\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTrack Performance \u0026amp; Build Quality\u003c\/h2\u003e\u003cp\u003eOn a high-revving, lightweight four-cylinder machine like the ZX-4RR, fork precision directly influences corner entry confidence and mid-corner balance. Worn or under-spec slide bushes introduce lateral play into the fork legs, corrupting the feedback loop between tyre and rider. The K-Tech SBS-003 eliminates that variable with a hardened steel shell dimensioned to match the OEM bore — inner diameter 35.70 mm, outer diameter 37.70 mm, height 20.00 mm, wall thickness 1.00 mm — while the PTFE-impregnated surface lining keeps stiction to an absolute minimum even as fork oil temperature rises through a long session.\u003c\/p\u003e\u003cp\u003eWhether you are chasing personal bests at a club day or running a full race weekend, fresh slide bushes restore the factory damping characteristic that K-Tech suspension components are tuned around. Combined with a K-Tech cartridge or service kit, the SBS-003 forms the foundation of a properly rebuilt front end.\u003c\/p\u003e\u003ch2\u003eInstallation Note\u003c\/h2\u003e\u003cp\u003eFitting requires specialised fork tools and techniques. K-Tech recommends installation by an authorised K-Tech Service Centre to ensure full performance and safety are achieved. Incorrect installation can compromise fork function and rider safety.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis kit is designed exclusively for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKawasaki ZX-4RR — model years 2023, 2024, 2025, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eDo not attempt to fit this kit to any other model or year range without verification from K-Tech.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSBS-003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e35.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e37.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e20.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003e1.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHardened steel with copper and PTFE coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity in kit\u003c\/td\u003e\n\u003ctd\u003e2 slide bushes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eKawasaki ZX-4RR (2023–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"K-Tech","offers":[{"title":"Default Title","offer_id":53168834380042,"sku":"SBS-003","price":16.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GBSKIT2_a97c1285-e8f6-4e17-b2f4-d38748fceb53.png?v=1780817021","url":"https:\/\/inter-pace.com\/products\/k-tech-fork-slide-bush-kit-kawasaki-zx-4rr-sbs-003","provider":"Inter-Pace","version":"1.0","type":"link"}