{"product_id":"k-n-racing-oil-filter-yamaha-yzf-r6-rj11-rj15-rj27","title":"K\u0026N Racing Oil Filter for Yamaha YZF-R6 RJ11, RJ15 \u0026 RJ27 (2006–2026) – KN-204-1","description":"\u003cp\u003eEngineered specifically for the Yamaha YZF-R6 in chassis variants RJ11, RJ15 and RJ27 across the full 2006–2026 model run, the K\u0026amp;N KN-204-1 Racing Oil Filter makes routine servicing straightforward while delivering the filtration quality your engine deserves — whether the bike sees daily commutes, weekend blasts or circuit duty.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e17 mm hex nut allows removal and installation with a standard spanner — no specialist tools needed, saving time on every service interval.\u003c\/li\u003e\n\u003cli\u003eHex nut includes a safety-wire drilling, satisfying technical scrutineering requirements for track days and circuit racing without additional modification.\u003c\/li\u003e\n\u003cli\u003ePre-lubricated O-ring speeds up installation and ensures a reliable seal first time, every time.\u003c\/li\u003e\n\u003cli\u003eAnti-drain-back valve prevents dry starts by retaining oil in the filter after shutdown, protecting critical engine components on every cold start.\u003c\/li\u003e\n\u003cli\u003eReinforced canister with 50% greater wall thickness and a double-rolled seam resists stone strike damage and withstands elevated oil pressures.\u003c\/li\u003e\n\u003cli\u003eAdvanced synthetic filter media delivers a high flow rate alongside superior filtration, and is fully compatible with both mineral and fully synthetic engine oils — including racing fuel environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt for Real-World and Track Use\u003c\/h2\u003e\u003cp\u003eThe KN-204-1 draws on K\u0026amp;N's motorsport heritage to give everyday R6 owners a filter that goes beyond the stock replacement brief. The thicker-walled canister handles the knocks and vibration that come with spirited riding, while the high-flow synthetic media keeps oil pressure consistent under sustained high-rpm use. The safety-wire hole in the hex nut is a detail that racers need and road riders can simply ignore — it costs nothing but adds confidence for anyone who occasionally visits a circuit.\u003c\/p\u003e\u003cp\u003eThe pre-greased O-ring eliminates the guesswork of whether to apply additional lubricant, and the anti-drain-back valve means the first few seconds after a cold start are as well-protected as any moment at operating temperature. For an R6 owner who services their own machine, these are the details that make a filter feel like a genuine upgrade rather than a like-for-like swap.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis filter is a direct-fit replacement for the following Yamaha models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYamaha YZF-R6 RJ11 (2006–2007)\u003c\/li\u003e\n\u003cli\u003eYamaha YZF-R6 RJ15 (2008–2016)\u003c\/li\u003e\n\u003cli\u003eYamaha YZF-R6 RJ27 (2017–2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart Number: KN-204-1\u003c\/li\u003e\n\u003cli\u003eBrand: K\u0026amp;N\u003c\/li\u003e\n\u003cli\u003eType: Racing oil filter\u003c\/li\u003e\n\u003cli\u003eHex size: 17 mm\u003c\/li\u003e\n\u003cli\u003eFilter media: Synthetic\u003c\/li\u003e\n\u003cli\u003eWall construction: Heavy-duty canister, 50% increased wall thickness, double-rolled seam\u003c\/li\u003e\n\u003cli\u003eOil compatibility: Mineral and fully synthetic engine oils\u003c\/li\u003e\n\u003cli\u003eSafety-wire provision: Yes — drilled hex nut\u003c\/li\u003e\n\u003cli\u003eAnti-drain-back valve: Yes\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha YZF-R6 RJ11, RJ15, RJ27 (2006–2026)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":53168715006218,"sku":"KN-204-1","price":12.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/KN-204-1_794a7953-facf-4f3b-bdc2-4aad82534239.png?v=1780812163","url":"https:\/\/inter-pace.com\/products\/k-n-racing-oil-filter-yamaha-yzf-r6-rj11-rj15-rj27","provider":"Inter-Pace","version":"1.0","type":"link"}