{"product_id":"k-tech-razor-r-lite-shock-absorber-aprilia-rs-660","title":"K-Tech RAZOR-R LITE Shock Absorber for Aprilia RS 660 (2020–2026) – Part 287SD-020-010-010","description":"\u003cp\u003eUpgrading the rear suspension on your Aprilia RS 660 (2020–2026) does not have to mean compromising your budget for track-day performance. The K-Tech RAZOR-R LITE shock absorber delivers a meaningful step forward from the standard unit, giving you a settled, planted ride whether you are commuting, touring or pushing hard on a favourite road. Its thoughtfully engineered adjustability means you can dial in a setup that genuinely suits your weight, riding style and the conditions underfoot — all day, every lap.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInternal nitrogen reservoir keeps the nitrogen gas separated from the damping oil, eliminating cavitation and maintaining consistent damping performance over extended riding sessions.\u003c\/li\u003e\n\u003cli\u003eAdjustable rebound damping with 10 clicks of adjustment lets you fine-tune the shock's return speed to match your preferred feel on any road or track surface.\u003c\/li\u003e\n\u003cli\u003eLength adjustment with a tolerance of -1 mm \/ +9 mm allows precise ride-height setting, so you can tailor the geometry of your RS 660 to suit your stature and riding preference.\u003c\/li\u003e\n\u003cli\u003eAdjustable spring preload (5 mm standard preload) enables accurate load compensation for different rider weights and pillion or luggage configurations.\u003c\/li\u003e\n\u003cli\u003eNitrogen (N2) fill prevents oil foaming under sustained hard use, ensuring the damping character remains predictable and consistent throughout a full ride.\u003c\/li\u003e\n\u003cli\u003e46-150 series spring provides a strong foundation of stability and control, with multiple spring rates available to match your specific weight and application.\u003c\/li\u003e\n\u003cli\u003eCost-effective performance upgrade — the RAZOR-R LITE sits at an accessible price point without sacrificing the build quality K-Tech is known for.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Performance\u003c\/h2\u003e\u003cp\u003eThe RAZOR-R LITE is built around a 35.00 mm diameter RCPU housing and a 14.00 mm diameter damper rod, proportions chosen to balance stiffness, durability and compact packaging on the RS 660's chassis. Gas pressure is set to 15.00 bar, providing a firm, well-controlled platform that resists fade. The RCU adjustment range of 3.00 mm gives the unit a degree of fine-tuning depth that goes well beyond a standard OEM shock.\u003c\/p\u003e\u003cp\u003eBoth the upper and lower mounting eyes share a consistent 23.00 mm width and 10.00 mm bolt diameter, making fitment straightforward and ensuring solid, rattle-free attachment points. Total unit length is 308.00 mm with a 55.00 mm stroke, figures that sit within the RS 660's original suspension envelope so no ancillary modifications are required.\u003c\/p\u003e\u003ch2\u003eOn the Road and on Track\u003c\/h2\u003e\u003cp\u003eRiders who cover long distances will appreciate how the RAZOR-R LITE absorbs road imperfections without transmitting harshness through the seat, a direct result of the nitrogen-separated damping circuit working smoothly across a wide range of inputs. On track, the rebound click adjustment becomes invaluable: tighten the rebound for aggressive corner exits or open it slightly for technical, bumpy sections. The spring rate options mean you are not locked into a compromise — order the appropriate rate for your weight and the shock arrives ready to perform from the first installation.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis shock absorber is designed and specified as a direct-fit replacement for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAprilia RS 660 — model years 2020, 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003ePlease note: installation must be carried out exclusively by an authorised K-Tech Service Centre. Specialist tools and technical expertise are required to ensure correct fitment, maximum performance and safe operation of the unit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e287SD-020-010-010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring\u003c\/td\u003e\n\u003ctd\u003e46-150 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e308.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke\u003c\/td\u003e\n\u003ctd\u003e55.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength Tolerance\u003c\/td\u003e\n\u003ctd\u003e-1 mm \/ +9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Rate\u003c\/td\u003e\n\u003ctd\u003e140.00 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Pressure\u003c\/td\u003e\n\u003ctd\u003e15.00 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil\/Air Gap\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound Adjustment\u003c\/td\u003e\n\u003ctd\u003e10 clicks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Preload\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRCU Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e3.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRCPU Housing Diameter\u003c\/td\u003e\n\u003ctd\u003e35.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper Rod Diameter\u003c\/td\u003e\n\u003ctd\u003e14.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper Mount\u003c\/td\u003e\n\u003ctd\u003eEye, 23.00 mm width, 10.00 mm bolt diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower Mount\u003c\/td\u003e\n\u003ctd\u003eEye, 23.00 mm width, 10.00 mm bolt diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eAprilia RS 660 (2020–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"K-Tech","offers":[{"title":"Default Title","offer_id":53168812917002,"sku":"287SD-020-010-010","price":608.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/Federbein660.png?v=1780816245","url":"https:\/\/inter-pace.com\/products\/k-tech-razor-r-lite-shock-absorber-aprilia-rs-660","provider":"Inter-Pace","version":"1.0","type":"link"}