{"product_id":"accossato-black-anodised-ready-to-brake-master-cylinder-prs-19x17-18-19-1-inch-bars-cy120","title":"Accossato Black Anodised Ready To Brake Master Cylinder PRS 19x17-18-19, 1-Inch Bars – CY120","description":"\u003cp\u003eBuilt specifically for 1-inch, 25.4 mm handlebars rather than the 22 mm bars most of Accossato's range is clamped to, this black anodised master cylinder keeps the 19 mm piston for dual-disc brakes and the PRS pivot distance adjustable between 17, 18 and 19 mm. It suits cruisers and larger-bar machines that still run two front discs, and the Shark Design body takes the folding lever in any of seven colours, long or short, with an integrated micro-switch for the brake light.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e19 mm piston diameter, suitable for dual-disc braking systems\u003c\/li\u003e\n\u003cli\u003eSized for 1-inch, 25.4 mm handlebars\u003c\/li\u003e\n\u003cli\u003ePRS pivot distance adjustable between 17, 18 and 19 mm with no extra tool needed\u003c\/li\u003e\n\u003cli\u003eBlack anodised aluminium body in Accossato's Shark Design\u003c\/li\u003e\n\u003cli\u003eFolding lever available in seven colours, short or long, with (RST) or without (NRST) a lightening eyelet\u003c\/li\u003e\n\u003cli\u003eOffset riser with a quick-release jumper that also reduces master cylinder movement\u003c\/li\u003e\n\u003cli\u003eIntegrated micro-switch for the brake light, built in without adding weight\u003c\/li\u003e\n\u003cli\u003eStainless steel mounting screws and a zinc-plated bleed valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction and Material Quality\u003c\/h2\u003e\n\u003cp\u003eAside from the clamp diameter, this unit is built the same way as Accossato's other 19 mm Ready To Brake master cylinders: Shark Design shaping cuts the passive stroke across every pivot setting, the off-set riser carries a quick-release jumper to speed up servicing, and stainless steel mounting screws, a zinc-plated bleed valve and Formula 1 compound seals are specified to resist heat cycling and brake fluid exposure. The integrated micro-switch handles the brake light connection without adding meaningful weight to the unit.\u003c\/p\u003e\n\u003ch2\u003eWhy the Clamp Diameter Matters Here\u003c\/h2\u003e\n\u003cp\u003eWhere this black anodised unit differs from the standard 19 mm Ready To Brake master cylinder is the clamp itself, built for 1-inch, 25.4 mm handlebars rather than the 22 mm diameter used on most modern sportsbikes and nakeds, a detail that matters most to riders of cruisers and some older or custom machines running larger-diameter bars. The 19 mm piston and the PRS pivot distance, adjustable between 17, 18 and 19 mm, work exactly as they do on the standard-bar version, so nothing about the braking feel changes, only which handlebar it will physically clamp onto.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cp\u003eRather than a named list of motorcycles, this master cylinder is positioned generally for machines running 1-inch, 25.4 mm handlebars and two front discs, since the clamp size rather than the model is what decides fitment here. Get the tape measure out before ordering: confirm 25.4 mm rather than the far more common 22 mm, and check the 19 mm piston against your brake system's fluid needs. The nickel-plated take on this body is its own separate product.\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 Ready To Brake PRS 19x17-18-19 radial master cylinder for 1-inch handlebars in black anodised finish, fitted with the folding lever in the colour, length and eyelet configuration ordered, the integrated micro-switch, stainless steel mounting screws, the zinc-plated bleed valve and the Formula 1 compound seals already assembled. The fluid reservoir is not included and must be purchased separately.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: CY120\u003c\/li\u003e\n\u003cli\u003eType: Radial brake master cylinder (Ready To Brake)\u003c\/li\u003e\n\u003cli\u003ePiston diameter: 19 mm\u003c\/li\u003e\n\u003cli\u003eLever ratio: PRS 17-18-19 mm (adjustable)\u003c\/li\u003e\n\u003cli\u003eLever: Folding, 7 colours, short or long, RST or NRST\u003c\/li\u003e\n\u003cli\u003eBody finish: Black anodised\u003c\/li\u003e\n\u003cli\u003eClamp diameter: 1 inch (25.4 mm)\u003c\/li\u003e\n\u003cli\u003eBrake light switch: Integrated micro-switch, included\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":"Black \/ Long","offer_id":53850704773386,"sku":"CY120N-L-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Black \/ Short","offer_id":53850704806154,"sku":"CY120N-C-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Long","offer_id":53850704904458,"sku":"CY120B-L-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ Short","offer_id":53850704937226,"sku":"CY120B-C-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Gold \/ Long","offer_id":53850704969994,"sku":"CY120Y-L-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Gold \/ Short","offer_id":53850705002762,"sku":"CY120Y-C-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Long","offer_id":53850705035530,"sku":"CY120G-L-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Green \/ Short","offer_id":53850705068298,"sku":"CY120G-C-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ Long","offer_id":53850705101066,"sku":"CY120O-L-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ Short","offer_id":53850705133834,"sku":"CY120O-C-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Long","offer_id":53850705166602,"sku":"CY120R-L-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Red \/ Short","offer_id":53850705199370,"sku":"CY120R-C-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ Long","offer_id":53850705232138,"sku":"CY120S-L-RST","price":399.58,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ Short","offer_id":53850705264906,"sku":"CY120S-C-RST","price":399.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/CY120-black-1.png?v=1791109159","url":"https:\/\/inter-pace.com\/products\/accossato-black-anodised-ready-to-brake-master-cylinder-prs-19x17-18-19-1-inch-bars-cy120","provider":"Inter-Pace","version":"1.0","type":"link"}