{"product_id":"k-tech-trds-r-shock-absorber-aprilia-rs-660-261-020-010-010","title":"K-Tech TRDS-R Shock Absorber Aprilia RS 660 (2020-2026) 261-020-010-010","description":"\u003cp\u003eBuilt for riders and teams who refuse to compromise on lap times, the K-Tech TRDS-R shock absorber for the Aprilia RS 660 (2020–2026) brings championship-proven Through-Rod damping technology to a compact, reservoir-free package. Homologated for use in the British Superbike Championship and at the Isle of Man TT, this is genuine race-grade suspension engineering made accessible to competitors working within current championship cost regulations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThrough-Rod Damping System (TRDS) delivers precise, fully adjustable compression and rebound tuning — giving riders and technicians real data on chassis behaviour at every corner entry and exit.\u003c\/li\u003e\n\u003cli\u003eThe 'R' stands for Regulation: engineered specifically for cost-restricted championships and relaxed racing regulations, so you extract maximum performance without breaching series rules.\u003c\/li\u003e\n\u003cli\u003eReservoir-free compact design with a revised internal architecture makes this one of the lightest race shocks in its class, reducing unsprung mass on the RS 660's swingarm.\u003c\/li\u003e\n\u003cli\u003eSuperior heat dissipation prevents fade-induced damping drift mid-race, keeping suspension character consistent across a full stint regardless of track temperature or session length.\u003c\/li\u003e\n\u003cli\u003ePotentiometer mounting points allow direct integration of a ride-height or stroke sensor for data-logging systems — invaluable for track analysis.\u003c\/li\u003e\n\u003cli\u003eRCU body diameter of 45 mm and through-rod diameter of 14 mm provide exceptional stiffness-to-weight ratio within the RS 660's linkage envelope.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTRDS Technology \u0026amp; Race Pedigree\u003c\/h2\u003e\u003cp\u003eK-Tech's Through-Rod technology replaces the conventional hollow damper rod with a solid rod that passes through the full length of the shock body. This arrangement creates a single oil chamber free of the pressure imbalance that affects traditional twin-tube and mono-tube designs, enabling finer, more repeatable click adjustments. The result is a shock that responds predictably to each click of compression or rebound, allowing a methodical setup approach — essential when track time is limited.\u003c\/p\u003e\u003cp\u003eThe TRDS-R has been campaigned at the highest levels of British club and national racing as well as the Isle of Man TT, where consistent damping under sustained high-speed loads is non-negotiable. The 18-click compression and 18-click rebound ranges, combined with 5 mm preload adjustment as a starting baseline, give teams a wide tuning window on both fast and technical circuits.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis shock absorber is a direct-fit replacement for the Aprilia RS 660 covering all model years from 2020 through to 2026. No modification to the swingarm linkage or subframe is required. Installation by an authorised K-Tech Service Centre is recommended to ensure correct preload setting, oil fill and bleed procedure.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpring series: 5959-150\u003c\/li\u003e\n\u003cli\u003eEye-to-eye length: 312 mm\u003c\/li\u003e\n\u003cli\u003eStroke: 54 mm\u003c\/li\u003e\n\u003cli\u003eCompression adjustment: 18 clicks (suggested baseline)\u003c\/li\u003e\n\u003cli\u003eRebound adjustment: 18 clicks (suggested baseline)\u003c\/li\u003e\n\u003cli\u003ePreload: 5 mm (suggested baseline)\u003c\/li\u003e\n\u003cli\u003eRCU body diameter: 45 mm\u003c\/li\u003e\n\u003cli\u003eThrough-rod diameter: 14 mm\u003c\/li\u003e\n\u003cli\u003ePotentiometer mounting points: yes\u003c\/li\u003e\n\u003cli\u003eExternal reservoir: none\u003c\/li\u003e\n\u003cli\u003ePart number: 261-020-010-010\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K-Tech","offers":[{"title":"Default Title","offer_id":53168813179146,"sku":"261-020-010-010","price":2504.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/NEWwasdwasdwasdwasd_56d74338-8ad4-40ec-a9ab-aee074f861da.png?v=1780816260","url":"https:\/\/inter-pace.com\/products\/k-tech-trds-r-shock-absorber-aprilia-rs-660-261-020-010-010","provider":"Inter-Pace","version":"1.0","type":"link"}