{"title":"Clutch slave cylinders","description":null,"products":[{"product_id":"stm-sdu-n88a","title":"STM Clutch Slave Cylinder Ducati Panigale V4\/S\/R (2018–2024) SDU-N88A – Black","description":"\u003cp\u003eEngineered to the same exacting standards that make the Panigale V4 series a benchmark superbike, the STM SDU-N88A clutch slave cylinder delivers a measurably lighter clutch pull and uncompromising mechanical precision — whether you are fighting for lap times at the track or threading through fast mountain roads.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnlarged 28 mm piston diameter reduces clutch lever effort noticeably, decreasing hand fatigue on long stints and high-frequency gear changes\u003c\/li\u003e\n\u003cli\u003eCNC-machined from high-grade aluminium billet for tight dimensional tolerances and lasting structural integrity\u003c\/li\u003e\n\u003cli\u003eColour-anodised black finish provides durable corrosion resistance while giving the engine bay a clean, purposeful appearance\u003c\/li\u003e\n\u003cli\u003eDirect OEM-position replacement — no modifications or adaptor brackets required for fitment\u003c\/li\u003e\n\u003cli\u003eManufactured in Italy by STM, a specialist in high-performance drivetrain and clutch components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance and Build Quality\u003c\/h2\u003e\u003cp\u003eThe enlarged 28 mm bore is the engineering core of the SDU-N88A. By increasing piston area compared to the standard slave cylinder, hydraulic pressure is translated into greater mechanical advantage, reducing the force required at the lever without altering clutch engagement feel or accuracy. For track riders who demand fast, consistent shifts lap after lap, this reduction in hand fatigue is a genuine performance advantage. For road riders, it transforms the Panigale V4's notoriously heavy clutch into something far more manageable on congested commutes or extended touring runs.\u003c\/p\u003e\u003cp\u003eThe housing is machined entirely from aluminium billet using CNC processes, ensuring every unit leaves the factory to the same precise specification. The black anodised surface treatment is not a cosmetic afterthought — it bonds to the aluminium at a molecular level, resisting corrosion, oil contamination, and the thermal cycling that a high-output Ducati V4 engine generates in normal use.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe STM SDU-N88A is a confirmed direct fit for all Ducati Panigale V4, V4 S, and V4 R models from the 2018 through 2024 model years. No frame modifications, custom brackets, or specialist tools are required beyond standard workshop practice. Always verify your exact model year and variant against the part number before ordering.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: STM\u003c\/li\u003e\n\u003cli\u003ePart number: SDU-N88A\u003c\/li\u003e\n\u003cli\u003eType: Clutch slave cylinder\u003c\/li\u003e\n\u003cli\u003eMaterial: CNC-machined aluminium billet\u003c\/li\u003e\n\u003cli\u003eFinish: Black anodised\u003c\/li\u003e\n\u003cli\u003ePiston diameter: 28 mm\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V4 \/ V4 S \/ V4 R (2018–2024)\u003c\/li\u003e\n\u003cli\u003eCountry of manufacture: Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STM","offers":[{"title":"Black","offer_id":53167959965962,"sku":"SDU-N88A_sw","price":228.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/SDU-N88Asw.png?v=1780803153"},{"product_id":"stm-kupplungsnehmerzylinder-ducati-panigale-v2","title":"STM Clutch Slave Cylinder Ø30mm for Ducati Panigale V2 955 (2020–2024) SDU-500","description":"\u003cp\u003eLong rides on the Panigale V2 955 demand a clutch that works with you, not against you. The STM SDU-500 clutch slave cylinder with its enlarged 30 mm piston diameter measurably reduces the hand force required at the lever, turning every urban commute and track day into a more relaxed, controlled experience — without sacrificing the precise, direct feel the V2 is known for.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e30 mm piston diameter reduces clutch lever effort significantly, easing hand fatigue on long rides and in stop-start traffic\u003c\/li\u003e\n\u003cli\u003e3D CNC-machined from high-grade aluminium for exacting tolerances and long service life\u003c\/li\u003e\n\u003cli\u003eColour-anodised finish delivers genuine corrosion resistance alongside a clean, purposeful look\u003c\/li\u003e\n\u003cli\u003eAvailable in four anodised colours — black, titanium, silver and red — to complement your V2's style\u003c\/li\u003e\n\u003cli\u003eDirect replacement fitment for Ducati Panigale V2 955 model years 2020 to 2024\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAll-Day Comfort Without Compromise\u003c\/h2\u003e\u003cp\u003eThe standard slave cylinder geometry on the Panigale V2 955 is a known pain point for riders who spend extended time in the saddle or navigate dense traffic. By increasing the piston diameter to 30 mm, the STM SDU-500 shifts the hydraulic balance in your favour: the same brake fluid pressure at the master cylinder translates into greater force at the clutch plates, which means your fingers do far less work. The difference is immediately noticeable from the first pull and becomes genuinely valuable over a full day in the saddle or a track session with repeated clutch inputs.\u003c\/p\u003e\u003ch2\u003ePrecision Engineering, Built to Last\u003c\/h2\u003e\u003cp\u003eSTM machines each SDU-500 from solid aluminium billet on 3D CNC equipment, a process that eliminates the porosity and dimensional variation inherent in cast parts. The result is a component that seats perfectly against the factory interface, seals without leaks and tolerates the thermal cycling of hard road or circuit use. The colour-anodised surface treatment is integral to the aluminium rather than a paint layer, so it resists chipping, fuel splash and UV fading across the life of the component.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe STM SDU-500 clutch slave cylinder is confirmed to fit the following motorcycles:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDucati Panigale V2 955 — model years 2020, 2021, 2022, 2023 and 2024\u003c\/li\u003e\u003c\/ul\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\u003eSDU-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSTM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eClutch slave cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston diameter\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCNC-machined aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface finish\u003c\/td\u003e\n\u003ctd\u003eColour-anodised\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable colours\u003c\/td\u003e\n\u003ctd\u003eBlack, titanium, silver, red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDucati Panigale V2 955 (2020–2024)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"STM","offers":[{"title":"Black","offer_id":53167961833738,"sku":"SDU-*500_sw","price":176.0,"currency_code":"EUR","in_stock":true},{"title":"Titanium","offer_id":53167961866506,"sku":"SDU-*500_ti","price":176.0,"currency_code":"EUR","in_stock":true},{"title":"Silver","offer_id":53167961899274,"sku":"SDU-*500_si","price":176.0,"currency_code":"EUR","in_stock":true},{"title":"Red","offer_id":53167961932042,"sku":"SDU-*500_r","price":176.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/SDU-N88Asw_fd2765dd-07e2-4c34-ba11-4feb014abe53.png?v=1780803172"},{"product_id":"stm-sdu-380","title":"STM Clutch Slave Cylinder Ø28mm – Ducati Panigale V2 955 (2020–2024) SDU-380","description":"\u003cp\u003eRefined from the ground up in CNC-machined aluminium and finished in a choice of anodised colours, the STM clutch slave cylinder SDU-380 is a precision upgrade that blends Italian engineering heritage with genuine performance gains for the Ducati Panigale V2 955. The 28 mm piston bore is no accident of design — it directly reduces the hand force required at the lever, transforming the feel of every clutch engagement on road or circuit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e28 mm piston diameter measurably reduces lever effort, delivering a lighter, more progressive clutch action across all riding conditions\u003c\/li\u003e\n\u003cli\u003e3D CNC-machined from high-grade aluminium billet for exceptional rigidity with minimal mass\u003c\/li\u003e\n\u003cli\u003eColour anodised finish provides lasting corrosion resistance while adding a considered visual detail that matches or contrasts Ducati's own palette\u003c\/li\u003e\n\u003cli\u003eAvailable in four anodised colours — titanium, black, silver and red — allowing a coordinated or contrasting build aesthetic\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement geometry engineered specifically for the Panigale V2 955, no adapters or modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eSTM has built its reputation across decades of supplying Italian superbike constructors and privateer race teams with components that earn their place through integrity of manufacture rather than marketing copy. The SDU-380 reflects that lineage: every surface emerges from a multi-axis CNC machining process that leaves no room for porosity, inconsistency or excess material. The anodised finish is not cosmetic afterthought — it is an integral part of the aluminium's surface hardening, sealing the material against brake fluid, road grime and the thermal cycling inherent in track use.\u003c\/p\u003e\u003cp\u003eWhether you choose the understated titanium, the clean contrast of silver, the purposeful black or the vivid red, each colour is anodised to the same standard, so the finish holds its character long after the odometer climbs.\u003c\/p\u003e\u003ch2\u003ePerformance on Road and Track\u003c\/h2\u003e\u003cp\u003eThe enlarged 28 mm bore shifts the hydraulic ratio in the clutch circuit, requiring less input pressure to achieve full disengagement. In practical terms this means reduced fatigue during stop-start commuting and sharper, more deliberate clutch releases at the exit of a slow corner on circuit. The Panigale V2 955 already rewards precise inputs — the STM slave cylinder ensures those inputs are never limited by the cylinder itself.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis cylinder is designed and verified to fit the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDucati Panigale V2 955 — model years 2020, 2021, 2022, 2023, 2024\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSTM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eSDU-380\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent type\u003c\/td\u003e\n\u003ctd\u003eClutch slave cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston diameter\u003c\/td\u003e\n\u003ctd\u003e28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCNC-machined aluminium billet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface finish\u003c\/td\u003e\n\u003ctd\u003eColour anodised\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable colours\u003c\/td\u003e\n\u003ctd\u003eTitanium, Black, Silver, Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDucati Panigale V2 955 (2020–2024)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"STM","offers":[{"title":"Black","offer_id":53167962226954,"sku":"SDU-*380_sw","price":176.0,"currency_code":"EUR","in_stock":true},{"title":"Titanium","offer_id":53167962259722,"sku":"SDU-*380_ti","price":176.0,"currency_code":"EUR","in_stock":true},{"title":"Silver","offer_id":53167962292490,"sku":"SDU-*380_si","price":176.0,"currency_code":"EUR","in_stock":true},{"title":"Red","offer_id":53167962325258,"sku":"SDU-*380_r","price":176.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/SDU-N88Asw_f1b2f0e4-22de-4484-972e-1506bec4070b.png?v=1780803174"},{"product_id":"kupplungsnehmerzylinder-cnc-racing-ducati-panigale-v4-s-2025-af601","title":"CNC Racing Clutch Slave Cylinder Ducati Panigale V4 \/ V4S \/ V4R (2025-2026) AF601","description":"\u003cp\u003eOn track, every fraction of a second counts — and cumulative hand fatigue over a race distance is a performance thief. The CNC Racing AF601 clutch slave cylinder eliminates that disadvantage on the Ducati Panigale V4, V4S, and V4R (2025-2026) by enlarging the piston diameter to Ø 29 mm, cutting required lever force by up to 30 % for sharper, faster, and fatigue-free clutch actuation lap after lap.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eØ 29 mm piston diameter reduces clutch lever effort by up to 30 % — decisive on long race stints and tight trackday sessions\u003c\/li\u003e\n\u003cli\u003eCNC-machined billet aluminium construction with anodised finish delivers maximum rigidity and long service life under thermal and mechanical stress\u003c\/li\u003e\n\u003cli\u003eTight manufacturing tolerances ensure consistent, repeatable clutch feel regardless of operating temperature\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement — plug-and-play fitment with no modification required; bleed and ride\u003c\/li\u003e\n\u003cli\u003eAvailable in black (AF601B), gold (AF601G), or red (AF601R) to complement your Panigale's livery\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for a complete, hassle-free installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTrack-Proven Performance\u003c\/h2\u003e\u003cp\u003eRacing demands absolute consistency from every component, and the clutch slave cylinder is no exception. By increasing the bore to 29 mm, the AF601 lowers the hydraulic pressure required to disengage the clutch, translating directly into lighter, more progressive lever feel. Whether you are trail-braking into a chicane or making rapid downshifts under hard deceleration, the response remains linear and predictable — exactly what a V4-powered superbike demands of its rider.\u003c\/p\u003e\u003cp\u003eThe billet aluminium body is machined to aerospace-grade tolerances and then anodised for corrosion resistance and durability. The result is a component that withstands the heat cycles generated by intense track use without fade in feel or structural integrity, session after session.\u003c\/p\u003e\u003ch2\u003eRoad Riding Benefits\u003c\/h2\u003e\u003cp\u003eThe AF601 is equally compelling on the road. Riders who cover high-mileage sporting routes will notice the reduction in hand fatigue immediately, allowing greater concentration on the ride itself. The clean anodised finish integrates seamlessly with the Panigale's engine bay aesthetic, adding a purposeful racing detail visible to those who know what they are looking at.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis clutch slave cylinder is designed and validated as a direct replacement for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 (2025-2026)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4S (2025-2026)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4R (2025-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation is straightforward: remove the OEM unit, fit the AF601 in its place using the supplied mounting hardware, bleed the hydraulic circuit with DOT 4 brake fluid, and the system is ready to use.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAF601\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCNC-machined billet aluminium, anodised\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston diameter\u003c\/td\u003e\n\u003ctd\u003e29 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLever effort reduction\u003c\/td\u003e\n\u003ctd\u003eUp to 30 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable colours\u003c\/td\u003e\n\u003ctd\u003eBlack (AF601B), Gold (AF601G), Red (AF601R)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluid specification\u003c\/td\u003e\n\u003ctd\u003eDOT 4 brake fluid only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDucati Panigale V4 \/ V4S \/ V4R (2025-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"CNC Racing","offers":[{"title":"Black","offer_id":53168433037578,"sku":"AF601B","price":200.59,"currency_code":"EUR","in_stock":true},{"title":"Red","offer_id":53168433070346,"sku":"AF601R","price":200.59,"currency_code":"EUR","in_stock":true},{"title":"Gold","offer_id":53168433103114,"sku":"AF601G","price":200.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/AF601B.png?v=1780808492"}],"url":"https:\/\/inter-pace.com\/collections\/clutch-slave-cylinders.oembed","provider":"Inter-Pace","version":"1.0","type":"link"}