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Accossato  |  SKU: RB120ANK-L-RST

Accossato PRS 19x17-18-19 ABE 61454-Homologated Radial Brake Master Cylinder with Folding Lever and Oil Reservoir Kit Included, for for 1-inch handlebars - Lever Options: RST

€341,60
Tax included

Body Finishing
Lever Color
Lever Length

Compatibility and Applications

Our products are designed to ensure maximum precision and performance. Below you will find a list of motorcycle models compatible with this product, so you know exactly which vehicles it can be installed on.

  • BMW R18 (1800cc) - Years: 2020-2020 - B RH18
  • BMW R18 (1800cc) - Years: 2020-2020 - B RH18r
  • BMW R18 (1800cc) - Years: 2020-2020 - CLASSIC RH18
  • BMW R18 (1800cc) - Years: 2020-2020 - CLASSIC RH18r
  • BMW R18 (1800cc) - Years: 2020-2020 - ROCTANE RH18
  • BMW R18 (1800cc) - Years: 2020-2020 - ROCTANE RH18r
  • BMW R18 (1800cc) - Years: 2020-2020 - TRANS CONTINENTAL RH18
  • BMW R18 (1800cc) - Years: 2020-2020 - TRANS CONTINENTAL RH18r
  • BMW R18 (1800cc) - Years: 2020-2020 - RH18
  • BMW R18 (1800cc) - Years: 2020-2020 - RH18r
  • HARLEY DAVIDSON NIGHTSTER (975cc) - Years: 2022-2022 - RB1
  • HARLEY DAVIDSON NIGHTSTER (975cc) - Years: 2022-2022 - RB1-R
  • HARLEY DAVIDSON NIGHTSTER (975cc) - Years: 2022-2022 - SPECIAL RB1
  • HARLEY DAVIDSON NIGHTSTER (975cc) - Years: 2022-2022 - SPECIAL RB1-R
  • HARLEY DAVIDSON SPORTSTER (1250cc) - Years: 2021-2021 - SPORTSTER RA1
  • HARLEY DAVIDSON SPORTSTER NIGHTSTER (975cc) - Years: 2022-2022 - RB1
  • HARLEY DAVIDSON SPORTSTER NIGHTSTER (975cc) - Years: 2022-2022 - RB1-R
  • INDIAN FTR (1200cc) - Years: 2019-2019 - S RACE REPLICA R
  • INDIAN FTR (1200cc) - Years: 2019-2019 - 3
  • INDIAN FTR (1200cc) - Years: 2019-2019 - R
  • INDIAN FTR (1200cc) - Years: 2020-2020 - RALLY R
  • INDIAN FTR (1200cc) - Years: 2021-2021 - S CHAMPION EDITION R
  • INDIAN FTR (1200cc) - Years: 2023-2023 - R CARBON R
  • INDIAN FTR (1200cc) - Years: 2023-2023 - R CARBON LE+B606 R
  • INDIAN FTR (1200cc) - Years: 2023-2023 - SPORT R
  • INDIAN FTR (1200cc) - Years: 2023-2023 - SPORT LE R

Details

Manufacturer: Accossato

Technical Specifications

  • Manufacturing: CNC-machined from solid billet aluminum

  • Piston Diameter: 19 mm

  • Pivot Distance (Offset): PRS 17-18-19 mm

  • Lever Type: Folding

  • Hardware: Zinc-plated steel bolts

  • Clamp: Offset bracket. For for 1-inch handlebars.

  • Brake Hose Fitting: M10x1

  • Oil Reservoir: smoked-coloured reservoir kit featuring a black cylinder body, a transparent reservoir with a nickel-plated cylinder body

  • Brake Light Switch: Included

The master cylinder is ABE 61454-homologated, making it fully street-legal for the German market. The updated lever ergonomics are designed to integrate seamlessly with the motorcycle's original dimensions. For a quicker and easier installation, the unit is supplied as a complete kit, including a smoke-grey oil reservoir and all necessary mounting hardware. The brake master cylinder is supplied with a smoked-coloured reservoir kit featuring a black cylinder body, a transparent reservoir with a nickel-plated cylinder body, and everything required for installation, making it quicker and easier to fit and use.


Understanding 19x17-18-19

When describing a master cylinder, two main values are provided: 19 x 17-18-19.

  • The first number (19) represents the piston diameter in millimeters.

  • The second number (17-18-19) represents the lever pivot distance (offset).

Which configuration should you choose?

  • 19 mm Diameter: Ideal for double-disc braking systems.

  • PRS 17-18-19 Pivot Distance: Suitable for all types of riding, as the offset is adjustable.

When selecting the best pivot distance, keep in mind that with the same amount of pressure applied to the lever, a longer pivot distance requires more physical force to achieve the same braking power but offers a more immediate feel.

All master cylinders feature a front adjuster that allows you to customize the distance between the lever and the handlebar with a simple rotation, ensuring maximum comfort for any hand size.

Technical Documents

Description

The Accossato PRS 19x17-18-19 radial brake master cylinder is ABE 61454-homologated, making it street-legal for the German market. It provides responsive and modular braking under all operating conditions.

The ergonomics of this radial master cylinder have been meticulously designed to ensure the best possible performance at all times. Furthermore, the new lever ergonomics integrate perfectly with the motorcycle's original dimensions and components.

The PRS 19x17-18-19 master cylinder is crafted from CNC-machined aluminum, offering excellent durability and a premium aesthetic finish that enhances the quality of your bike. Reduced weight, superior resistance to bending, and a shorter "dead stroke" (passive travel) during braking are just a few of the reasons to choose an Accossato radial master cylinder for your motorcycle. The brake master cylinder is supplied with a smoked-coloured reservoir kit featuring a black cylinder body, a transparent reservoir with a nickel-plated cylinder body, and everything required for installation, making it quicker and easier to fit and use. For for 1-inch handlebars.

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