Brakes Master Cylinders-Boosters and Components

Brembo

14 RCS Radial Brake Master Cylinder

$614.33

SKU: 110.A263.45

In Stock
In Stock
Ships by Aug 6
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Brembo 14 RCS Radial Brake Master Cylinder is engineered for performance riders seeking customizable braking control. This master cylinder features a 14mm floating piston, suitable for single disc applications with 2-piston fixed or floating calipers. The innovative RCS (Ratio Click System) allows for on-the-fly adjustment of the lever ratio between 18mm and 20mm. This simple adjustment, made by turning a regulator, alters the distance between the lever pivot and the pushrod, enabling a more gradual braking feel with a longer stroke (18mm) or a classic road riding sensation with a shorter stroke (20mm). The system redistributes braking force without compromising performance. Constructed from a forged aluminum alloy and machined on CNC equipment, the master cylinder body is finished with a hard anodization for superior resistance to abrasion and corrosion. The MotoGP and World Superbike-derived piston, seals, and push-rod ensure high performance. The brake lever itself is forged and hinged, incorporating a patent system for angular movement in case of a fall, enhancing dynamic safety. A microswitch for brake light actuation is included, utilizing a Normally Closed (N/C) type switch. This kit includes a Brembo 14 RCS master cylinder, Tygon 2375 tubing (1/4" diameter, 12" length), and a KurveyGirl Brand Titanium Single Line Banjo Bolt (M10x1.0) pre-drilled for safety wire. It fits standard 7/8" bar diameters. Please verify the electrical requirements of your motorcycle to ensure compatibility with the Normally Closed brake light switch. This item is non-returnable and is only available for shipping to US addresses.

MIA's Description

The Brembo 14 RCS is a radial brake master cylinder designed for single disc applications. It features a 14mm diameter floating piston and is compatible with most single disc braking systems that use 2-piston fixed or floating calipers. The RCS system allows riders to adjust the lever ratio between 18mm and 20mm by turning a regulator, enabling customization for different braking feel and lever stroke preferences.

Fitment

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Specifications

BrandBrembo
Part Number110.A263.45
CategoryBrakes

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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