{"product_id":"accossato-nickel-plated-radial-brake-master-cylinder-prs-19x17-18-19-with-folding-lever-cy022","title":"Accossato Nickel-Plated Radial Brake Master Cylinder PRS 19x17-18-19 with Folding Lever – CY022","description":"\u003cp\u003eThis is the nickel-plated version of the CY022 PRS radial brake master cylinder, built around the same 19 mm piston and the same adjustable pivot, which can be set to 17, 18 or 19 mm, as the natural-finish unit. Accossato plates the aluminium body rather than leaving it anodised, which changes the look of the pump without touching the geometry underneath. A black folding lever comes fitted, and here both the long and short lever lengths carry a relieving eyelet (RST).\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e19 mm piston bore for dual-disc front brake systems\u003c\/li\u003e\n\u003cli\u003ePRS pivot, adjustable between 17, 18 and 19 mm\u003c\/li\u003e\n\u003cli\u003eNickel-plated aluminium body for a brighter finish than the natural anodised option\u003c\/li\u003e\n\u003cli\u003eFolding black lever, long or short, both with a relieving eyelet (RST)\u003c\/li\u003e\n\u003cli\u003eCNC machining and manufacture in Italy\u003c\/li\u003e\n\u003cli\u003eOffset riser that curbs body flex under hard braking\u003c\/li\u003e\n\u003cli\u003eStainless mounting hardware and a zinc-plated bleed valve\u003c\/li\u003e\n\u003cli\u003eFormula 1 compound seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction and Material Quality\u003c\/h2\u003e\n\u003cp\u003eThe body is machined from aluminium on a CNC centre and then nickel-plated, a different final step to the anodising used on the natural version, though the stainless mounting screws, zinc-plated bleed valve and Formula 1 compound seals that go into it afterwards are identical across the CY022 line. An offset riser is built into the clamp to reduce flex under braking load, and the internal passage is shaped so the lever's passive stroke, before the pads engage, is reduced by over 50 per cent compared with an ordinary radial cylinder.\u003c\/p\u003e\n\u003ch2\u003eAdjustable Pivot, Consistent Lever Hardware\u003c\/h2\u003e\n\u003cp\u003eMoving the pivot between 17, 18 and 19 mm changes how far the lever has to travel before the brake bites, letting one cylinder cover track and road settings instead of needing separate units for each. Unlike the natural-finish CY022, where the short lever skips the relieving eyelet, this nickel-plated version fits the eyelet (RST) to both lever lengths, so the choice between long and short comes down to reach rather than hardware. As on the natural-finish unit, the three pivot positions, 17, 18 and 19 mm, are built into the lever itself rather than sold as separate parts.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe 84 motorcycles confirmed for the natural-finish CY022 apply equally to this nickel-plated version, including the Ducati Streetfighter V4, BMW R1250RT, Honda CB1000R, Kawasaki Ninja H2 SX and Aprilia RSV4 Factory. Full model years are listed in the Fitment tab. The natural anodised CY022 is still available too, as a separate product, for a less reflective finish.\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 box contains the Accossato PRS 19x17-18-19 radial brake master cylinder with the folding lever in black, fitted with a relieving eyelet (RST) on both lever lengths, in the nickel-plated body finish. Stainless steel mounting screws, the zinc-plated bleed valve and the Formula 1 compound seals are assembled on the unit. The brake light switch (ID001 or ID002) and the fluid reservoir are sold separately.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: CY022\u003c\/li\u003e\n\u003cli\u003eType: Radial brake master cylinder\u003c\/li\u003e\n\u003cli\u003ePiston diameter: 19 mm\u003c\/li\u003e\n\u003cli\u003eLever ratio: PRS, adjustable 17-18-19 mm\u003c\/li\u003e\n\u003cli\u003eLever: Folding, black, with relieving eyelet (RST), long or short\u003c\/li\u003e\n\u003cli\u003eBody finish: Nickel-plated\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: Not included\u003c\/li\u003e\n\u003cli\u003eRoad approval: No German approval documented\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accossato","offers":[{"title":"Long","offer_id":53854404215050,"sku":"CY022ANK-L-RST","price":313.23,"currency_code":"EUR","in_stock":true},{"title":"Short","offer_id":53854404280586,"sku":"CY022ANK-C-RST","price":313.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/CY022-nickel-plated-1.png?v=1791109254","url":"https:\/\/inter-pace.com\/products\/accossato-nickel-plated-radial-brake-master-cylinder-prs-19x17-18-19-with-folding-lever-cy022","provider":"Inter-Pace","version":"1.0","type":"link"}