Accossato 19x18 Radial Brake Master Cylinder With Fixed Lever, For Handlebars Diameter 25.4 mm

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.

• HARLEY DAVIDSON BREAKOUT (1750cc) - Years: 2018-2019 - FXBR
• HARLEY DAVIDSON BREAKOUT (1870cc) - Years: 2018-2018 - ANNIVERSARY FXBRS
• HARLEY DAVIDSON BREAKOUT (1870cc) - Years: 2018-2020 - FXBRS
• HARLEY DAVIDSON BREAKOUT (1870cc) - Years: 2021-2022 - FXBRS
• HARLEY DAVIDSON BREAKOUT (1917cc) - Years: 2023-2024 - FXBR
• HARLEY DAVIDSON BREAKOUT (1917cc) - Years: 2025-2025 - FXBR
• HARLEY DAVIDSON CVO ROAD GLIDE LIMITED (1917cc) - Years: 2022-2022 - FLTRKSE
• HARLEY DAVIDSON CVO ROAD GLIDE LIMITED ANNIVERSARY (1917cc) - Years: 2023-2023 - FLTRKSEANV
• HARLEY DAVIDSON FAT BOY (1750cc) - Years: 2017-2020 - FLFB
• HARLEY DAVIDSON FAT BOY (1870cc) - Years: 2018-2020 - FLFBS
• HARLEY DAVIDSON FAT BOY (1870cc) - Years: 2018-2020 - ANNIVERSARY FLFBS
• HARLEY DAVIDSON FAT BOY (1870cc) - Years: 2021-2024 - FLFBS
• HARLEY DAVIDSON FAT BOY (1870cc) - Years: 2023-2023 - ANNIVERSARY FLFBSANV
• HARLEY DAVIDSON FAT BOY (1917cc) - Years: 2025-2025 - FLFB
• HARLEY DAVIDSON HERITAGE CLASSIC (1750cc) - Years: 2018-2019 - FLHC
• HARLEY DAVIDSON HERITAGE CLASSIC (1750cc) - Years: 2021-2021 - FLHC
• HARLEY DAVIDSON HERITAGE CLASSIC (1870cc) - Years: 2018-2020 - FLHCS
• HARLEY DAVIDSON HERITAGE CLASSIC (1870cc) - Years: 2018-2018 - ANNIVERSARY FLHCS
• HARLEY DAVIDSON HERITAGE CLASSIC (1870cc) - Years: 2021-2024 - FLHCS
• HARLEY DAVIDSON HERITAGE CLASSIC (1870cc) - Years: 2023-2023 - ANNIVERSARY FLHCSANV
• HARLEY DAVIDSON HERITAGE CLASSIC (1917cc) - Years: 2025-2025 - FLHC
• HARLEY DAVIDSON LOW RIDER (1750cc) - Years: 2018-2020 - FXLR
• HARLEY DAVIDSON LOW RIDER (1870cc) - Years: 2020-2020 - S FXLRS
• HARLEY DAVIDSON LOW RIDER (1870cc) - Years: 2021-2021 - S FXLRS
• HARLEY DAVIDSON LOW RIDER S (1917cc) - Years: 2022-2024 - FXLRS
• HARLEY DAVIDSON LOW RIDER S (1917cc) - Years: 2025-2025 - FXLRS
• HARLEY DAVIDSON LOW RIDER ST (1917cc) - Years: 2022-2022 - EL DIABLO FXLRST
• HARLEY DAVIDSON LOW RIDER ST (1917cc) - Years: 2022-2024 - FXLRST
• HARLEY DAVIDSON LOW RIDER ST (1917cc) - Years: 2023-2023 - FAST JOHNNIE FXLRST
• HARLEY DAVIDSON LOW RIDER ST (1917cc) - Years: 2025-2025 - FXLRST
• HARLEY DAVIDSON ROAD GLIDE (1750cc) - Years: 2018-2023 - FLTRX
• HARLEY DAVIDSON ROAD GLIDE (1917cc) - Years: 2018-2019 - CVO FLTRXSE
• HARLEY DAVIDSON ROAD GLIDE (1917cc) - Years: 2020-2020 - CVO FLTRXSE
• HARLEY DAVIDSON ROAD GLIDE (1917cc) - Years: 2021-2021 - CVO FLTRXSE
• HARLEY DAVIDSON ROAD GLIDE (1917cc) - Years: 2022-2022 - CVO FLTRXSE
• HARLEY DAVIDSON ROAD GLIDE LIMITED (1870cc) - Years: 2020-2024 - FLTRK
• HARLEY DAVIDSON ROAD GLIDE SPECIAL (1870cc) - Years: 2018-2023 - FLTRXS
• HARLEY DAVIDSON ROAD GLIDE SPECIAL (1870cc) - Years: 2023-2023 - ANNIVERSARY FLTRXSANV
• HARLEY DAVIDSON ROAD GLIDE ST (1917cc) - Years: 2022-2022 - SPECIAL FLTRXST
• HARLEY DAVIDSON ROAD GLIDE ST (1917cc) - Years: 2023-2023 - FLTRXST
• HARLEY DAVIDSON ROAD GLIDE ULTRA (1750cc) - Years: 2018-2019 - FLTRU
• HARLEY DAVIDSON ROAD GLIDE ULTRA (1870cc) - Years: 2019-2019 - FLTRXU
• HARLEY DAVIDSON ROAD KING (1750cc) - Years: 2017-2020 - FLHR
• HARLEY DAVIDSON ROAD KING (1750cc) - Years: 2021-2022 - FLHR
• HARLEY DAVIDSON ROAD KING CLASSIC (1750cc) - Years: 2017-2019 - FLHRC
• HARLEY DAVIDSON ROAD KING SPECIAL (1870cc) - Years: 2018-2020 - FLHRXS
• HARLEY DAVIDSON ROAD KING SPECIAL (1870cc) - Years: 2021-2025 - FLHRXS
• HARLEY DAVIDSON STREET BOB (1750cc) - Years: 2018-2020 - FXBB
• HARLEY DAVIDSON STREET BOB (1870cc) - Years: 2021-2024 - FXBBS
• HARLEY DAVIDSON STREET BOB (1917cc) - Years: 2025-2025 - FXBB
• HARLEY DAVIDSON STREET GLIDE (1750cc) - Years: 2017-2020 - FLHX
• HARLEY DAVIDSON STREET GLIDE (1750cc) - Years: 2017-2018 - ANNIVERSARY FLHX
• HARLEY DAVIDSON STREET GLIDE (1870cc) - Years: 2021-2023 - FLHX
• HARLEY DAVIDSON STREET GLIDE (1870cc) - Years: 2023-2023 - ST FLHXST
• HARLEY DAVIDSON STREET GLIDE (1870cc) - Years: 2023-2023 - ANNIVERSARY FLHXSANV
• HARLEY DAVIDSON STREET GLIDE (1917cc) - Years: 2018-2019 - CVO FLHXSE
• HARLEY DAVIDSON STREET GLIDE (1917cc) - Years: 2020-2020 - CVO FLHXSE
• HARLEY DAVIDSON STREET GLIDE (1917cc) - Years: 2021-2021 - CVO FLHXSE
• HARLEY DAVIDSON STREET GLIDE (1917cc) - Years: 2022-2022 - CVO FLHXSE
• HARLEY DAVIDSON STREET GLIDE SPECIAL (1750cc) - Years: 2017-2020 - FLHXS
• HARLEY DAVIDSON STREET GLIDE SPECIAL (1750cc) - Years: 2018-2018 - ANNIVERSARY FLHXS
• HARLEY DAVIDSON STREET GLIDE SPECIAL (1870cc) - Years: 2021-2023 - FLHXS
• HARLEY DAVIDSON STREET GLIDE SPECIAL ST (1917cc) - Years: 2022-2022 - FLHXST

Manufacturer: Accossato

Technical specifications:
Machining: CNC machined from solid
Piston diameter: 19 mm

Wheelbase: 18 mm
Lever Type: Fixed
Screws: galvanized steel
U-bolt: off-center.
Brake pipe connection size: M10x1
Oil Tank: Not included
Stop light switch: not included

Meaning of 19 x 18
In the description of a pump there are two values: 19 x 18 . The first number indicates the diameter of the piston. The second number indicates the distance between the lever centers.
The 19 mm diameter is ideal for twin-disc systems.
The 18mm wheelbase is suitable for track use, but is recommended for road use.
To choose the best wheelbase , keep in mind that, for the same force applied to the lever, the greater the wheelbase, the greater the force required for braking.

The black lever is fixed, long or short and with a relief slot for the passage of air (RST) or without a slot (NRST).
All pumps have a front register that allows you to adjust the distance of the lever from the handlebar as desired and with a very simple rotation.

Combined with an Accossato brake hose kit and Accossato Racing brake oil, the Accossato radial master cylinder becomes the winning weapon of all sports motorbikes, making braking safer.

Spare parts:
Code: RC006 – M8x1 bleed valve
Code: RC051 – natural anodized bracket
Code: RC007 – L-shaped compensation fitting

Code: RC009 - lever adjustment knob + pin diam. 1.5
Code: RC005 – Rubber cap for bleed valve
Code: RC010 – oil compensation seal gasket
Code: RC046 – brake pump cap
Code: RC016 – safety clip
Code: RC017 – lever pin
Code: RC019 – Bushing
Code: RC022 – radial lever grain holder

Accessories :
Code: KITVG – Brake Fluid Reservoir Mounting Kit
Code: KITVG02 - Smoked Brake Fluid Reservoir Mounting Kit
Code: KITVG03 - transparent brake fluid reservoir assembly kit
Code: ID001 – 1 hole hydrostop
Code: ID002 – 2-hole hydrostop
Code: ID005 – 1 hole 90° hydrostop
Code: MH001 – M8 thread mirror support
Code: MH002 – mirror support thread M10x1.25
Code: LV005 – articulated replacement lever
Code: LV026 – articulated lever handle
Code: LV001 – Fixed Replacement Lever
Code: LV003 – Replacement lever Revolution

We recommend using only original spare parts and levers. If non-original components are used, causing the pump to malfunction, the product warranty may be lost.

• Download Accossato radial brake master cylinder 19x18 with fixed lever for handlebars with diameter of 25_4 mm_DATA SHEET_PC003
• Download Accossato radial brake master cylinder Accossato 19x18 with fixed lever for handlebars with diameter of 25_4 mm