{"product_id":"sprint-filter-p08-f1-85-racing-air-filter-aprilia-rs660","title":"Sprint Filter P08 F1-85 Air Filter for Racing – Aprilia RS660 (2021–2026) R176S F1-85","description":"\u003cp\u003eThe Sprint Filter catalogue holds more than one racing-grade listing for the Aprilia RS660, and this is the R-series one: R176S F1-85. The distinction is not decorative. The other racing entry is drawn against a housing the RS660 shares with the Tuono 660 and is listed for both machines; this number is specified against the RS660 alone. Two entries, one motorcycle, and a name that cannot separate them — which makes the part number, not the model, the thing to order by and the thing to check against the panel that comes out.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRacing-grade dry polyester with filtration rated at 85 µm\u003c\/li\u003e\n\u003cli\u003eRated throughput of 15,000 l\/m²\/sec, the open end of the Sprint Filter media range\u003c\/li\u003e\n\u003cli\u003eDry in every state — nothing to oil on delivery, nothing to re-oil after cleaning\u003c\/li\u003e\n\u003cli\u003eRoughly twice the filtering area of a typical performance element\u003c\/li\u003e\n\u003cli\u003eSits in the series airbox in the factory panel position, with no cutting and no remap\u003c\/li\u003e\n\u003cli\u003eRegenerated and refitted rather than replaced, with two years of warranty from purchase\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTwo numbers, one motorcycle\u003c\/h2\u003e\u003cp\u003eWhere a catalogue keeps two entries apart, the safe assumption is that they are not interchangeable, and the safe procedure is short: read the marking on the element currently in the airbox, note the model year from the registration document, and match both against the listing before ordering. If a previous Sprint Filter panel is in the bike, its own number settles the question outright. This is the part of buying a filter that no specification table can do for you, and it takes about two minutes with the seat off.\u003c\/p\u003e\u003ch2\u003eWhat the racing weave actually changes\u003c\/h2\u003e\u003cp\u003eAn open cloth passes more air and holds back less of the fine fraction than the standard grade — one exchange, run in the direction of throughput. By Sprint Filter's own account this material lies behind the air filters most used in MotoGP, Moto3, World Superbike, Supersport and Superstock, a statement from the manufacturer about deployment rather than an independent test. What it does not do is add power. An element inside an unaltered airbox leaves a series RS660 producing what it was certified to produce; the reliable gain is a very low intake resistance and a panel that a cleaning returns to its original condition.\u003c\/p\u003e\u003ch2\u003eCare and cleaning\u003c\/h2\u003e\u003cp\u003eCompressed air from the clean side outward is the standard service between sessions, and it suits an open weave particularly well. Where a wet or oily paddock has left more behind, wash the panel in lukewarm water with a mild detergent, rinse it thoroughly and let it dry completely in circulating air. Never apply heat, a hot air gun or a flame to speed that up, and never treat the cloth with oil. The Downloads tab carries the maintenance sheet.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eSpecified for the Aprilia RS660 in model years 2021 to 2026. This part number is drawn against that single machine, and the Fitment tab shows it with its model years.\u003c\/p\u003e","brand":"Sprint Filter","offers":[{"title":"Default Title","offer_id":53533148709130,"sku":"R176S F1-85","price":706.0,"currency_code":"FJD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/R176S-F1-85.png?v=1787226874","url":"https:\/\/inter-pace.com\/en-fj\/products\/sprint-filter-p08-f1-85-racing-air-filter-aprilia-rs660","provider":"Inter-Pace","version":"1.0","type":"link"}