MWC Performance Toggle Search Account Checkout Cart Monkey Works Cycle News Gallery Products Continental Tires Continental Street Tires Continental Race Tires Controls Chain Adjusters Master Cylinders Rearset Kits Rearset Accessories Moto-D Racing Rapidbike SBS Brakes SBS Dual Carbon Brake Pads SBS Dual Sinter Brake Pads Tools Racing About Track Days Club Races Racing Team Services Collision Repair Dyno Tuning Suspension Contact Us Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Products > Controls > Master Cylinders > ACCOSSATO 19X20 RADIAL BRAKE MASTER CYLINDER W/ FOLDING LEVER RST (GLOSS BLACK BODY) Alternative Views: Our Price: $334.99 Quantity in Stock:(Out of Stock) Product Code: MD-ACC-CY043N-L-20-RST Qty: Description Technical Specs Extended Information Add power and style with the Accossato 19x20 painted Gloss Black color radial brake master cylinder for sportbikes. Includes an anodized black folding, standard length RST lever with anti-drag inlet hole. The forged aluminum cylinder is stronger and lighter than stock cast units for maximum reliability. The 19mm piston is a perfect option for motorcycles with a double disc brake rotor setup which is loved by racers worldwide. Accossato has been producing Italian made sportbike components for original and aftermarket use since 1969.This brake master uses a 19mm diameter piston and a upgraded racers folding, standard length RST lever which features an anti-drag inlet hole machined into the lever end for the passage of air at high speed.Accossato produces race quality master cylinders and braking components using a 100% quality-control process mandating all core components to be inspected under a microscope before assembly, pressure calibrated, and vacuum tested upon final assembly. ITEMS REQUIRED TO COMPLETE INSTALLATION We suggest using the Accossato 30ml Brake Reservoir Mounting Kit (Part# ACC-KITVG) as it includes a reservoir, bracket, hardware and tubing. The 19x20 brake master cylinder includes a double hole banjo bolt with 3 copper washers. This will work if you have 2 brake lines coming off the master cylinder. If you only have 1 line off the master you will need a M10x1.0 Single Hole Banjo Bolt Part#: ACC-MS2365. If you wish to retain brake light functionality you will require a Double Hole Inline Brake Light Pressure Switch Banjo Bolt Part#: ACC-ID002. If you intend to use your stock reservoir you will require a length of 6mm Tygon 2375 Tubing and 2 3/8" Spring Clamps. Dot 4 Brake fluid will be needed. We suggest replacing all of the fluid in the system when you install the master. Do NOT use Dot 5.1 Features Folding Lever: 19mm x 20mmMaterial: Pressure Forged AluminumPiston: 19mmDisc Application: DoubleSurface Protection: Painted, Gloss BlackStandard Folding Lever w/ RST Part#: ACC-LV005N-20-L-RSTStandard Fixed Lever w/ RST Part#: ACC-LV001N-20-L-RSTShort Folding Lever Part#: ACC-LV005N-20-CShort Fixed Lever Part#: ACC-LV001N-20-CExclusive Three (3) Year Limited USA Warranty Share your knowledge of this product. Be the first to write a review »