{"product_id":"accossato-radial-clutch-master-cylinder-19x20-with-integrated-reservoir-and-folding-lever-pk038","title":"Accossato Radial Clutch Master Cylinder 19x20 with Integrated Reservoir and Folding Lever – PK038","description":"\u003cp\u003eThe Accossato PK038 is a radial clutch master cylinder built with an integrated fluid reservoir, pairing a 19 mm piston with a fixed 20 mm lever pivot distance, the shortest-stroke setting in the clutch range. As on the brake side, Accossato does not recommend this pivot distance for everyday street use, positioning it instead for track and competition riding. The long folding lever, fitted with a relieving eyelet, is offered in seven colours.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e19 mm piston diameter\u003c\/li\u003e\n\u003cli\u003eFixed 20 mm lever pivot distance, the shortest-stroke setting, not recommended for street use\u003c\/li\u003e\n\u003cli\u003eIntegrated fluid reservoir with a colour-matched cover, adjusting knob and oil level marker\u003c\/li\u003e\n\u003cli\u003eFolding lever, long version, with relieving eyelet (RST), seven colours available\u003c\/li\u003e\n\u003cli\u003eForged aluminium body with a CNC-worked cover and lever\u003c\/li\u003e\n\u003cli\u003eOffset riser that reduces bending of the master cylinder during gear changes\u003c\/li\u003e\n\u003cli\u003eStainless steel mounting screws and a zinc-plated bleed valve\u003c\/li\u003e\n\u003cli\u003eSeals manufactured from Formula 1 compound material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction and Material Quality\u003c\/h2\u003e\n\u003cp\u003eThe forged aluminium body with a CNC-worked cover and lever, stainless steel screws, zinc-plated bleed valve and Formula 1 compound seals match the specification used throughout the integrated-reservoir clutch range. The offset riser reduces flex of the unit while the gearbox is worked hard, and the passive lever stroke, cut by more than half against a conventional radial unit, is shortened further still by the 20 mm pivot geometry fitted to this version, the firmest setting Accossato offers on the clutch side.\u003c\/p\u003e\n\u003ch2\u003eThe Firmest Clutch Pivot in the Range\u003c\/h2\u003e\n\u003cp\u003eWhere some sibling clutch codes sit at the softer end of the pivot range with a 16 mm piston and a 16 or 18 mm distance, the PK038 moves to a larger 19 mm piston and a 20 mm pivot distance, the firmest, shortest-stroke combination in the clutch lineup. The same physical trade-off applies as on the brake side: the shorter stroke makes disengagement feel more immediate, but the same hand pressure then needs to work against more leverage, so the lever itself takes more effort to pull. Accossato suggests this combination mainly for riders already running the equivalent 19x20 brake setup who want a matched, firmer feel at both levers.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cp\u003eOur fitment data confirms 59 motorcycles for this clutch master cylinder, including the BMW S1000RR (2009-2018), Ducati MULTISTRADA 1260 (2018-2020), Kawasaki NINJA H2 SX (2018-2021) and Suzuki GSX-S1000 (2015-2021), across Aprilia, BMW, Ducati, Honda, Kawasaki and Suzuki ranges. Full details for every confirmed model year are available in the Fitment tab on this page; please double-check them against your own vehicle before ordering.\u003c\/p\u003e\n\u003ch2\u003eRoad Approval\u003c\/h2\u003e\n\u003cp\u003eThis master cylinder is not supplied with German road-approval documentation; it is intended for track and competition use.\u003c\/p\u003e\n\u003ch2\u003eScope of Delivery\u003c\/h2\u003e\n\u003cp\u003eThe package includes the Accossato PK038 radial clutch master cylinder with its integrated reservoir, fitted with a long folding lever and relieving eyelet (RST) in the colour selected, together with the mounting nut. Stainless steel mounting screws, the zinc-plated bleed valve and the Formula 1 compound seals are assembled on the unit. The stop light switch, available separately as ID001 or ID002, and the mirror holder, available separately as MH009 or MH010, are not included.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: PK038\u003c\/li\u003e\n\u003cli\u003eType: Radial clutch master cylinder\u003c\/li\u003e\n\u003cli\u003ePiston diameter: 19 mm\u003c\/li\u003e\n\u003cli\u003ePivot distance: 20 mm\u003c\/li\u003e\n\u003cli\u003eLever: Folding, long, with relieving eyelet (RST), 7 colours\u003c\/li\u003e\n\u003cli\u003eBody: Forged aluminium, CNC-worked cover and lever\u003c\/li\u003e\n\u003cli\u003eHose thread: M10x1\u003c\/li\u003e\n\u003cli\u003eBrake light switch: Not included (ID001 or ID002 separately)\u003c\/li\u003e\n\u003cli\u003eReservoir: Integrated, colour-matched to lever, with oil level marker\u003c\/li\u003e\n\u003cli\u003eRoad approval: No German approval documented\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accossato","offers":[{"title":"Black \/ Long","offer_id":53850087227658,"sku":"PK038N-L-20-RST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Long","offer_id":53850087260426,"sku":"PK038B-L-20-RST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Gold \/ Long","offer_id":53850087293194,"sku":"PK038Y-L-20-RST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Long","offer_id":53850087325962,"sku":"PK038G-L-20-RST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ Long","offer_id":53850087358730,"sku":"PK038O-L-20-RST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Long","offer_id":53850087391498,"sku":"PK038R-L-20-RST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ Long","offer_id":53850087424266,"sku":"PK038S-L-20-RST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Short","offer_id":53850609418506,"sku":"PK038N-C-20-NRST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Short","offer_id":53850609451274,"sku":"PK038B-C-20-NRST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Gold \/ Short","offer_id":53850609484042,"sku":"PK038Y-C-20-NRST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Short","offer_id":53850609516810,"sku":"PK038G-C-20-NRST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ Short","offer_id":53850609549578,"sku":"PK038O-C-20-NRST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Short","offer_id":53850609582346,"sku":"PK038R-C-20-NRST","price":342.18,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ Short","offer_id":53850609615114,"sku":"PK038S-C-20-NRST","price":342.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/PK038-1.png?v=1791191359","url":"https:\/\/inter-pace.com\/products\/accossato-radial-clutch-master-cylinder-19x20-with-integrated-reservoir-and-folding-lever-pk038","provider":"Inter-Pace","version":"1.0","type":"link"}