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Brembo 15mm RCS Radial Brake Master Cylinder

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Radial master cylinder designed for street bikes that allows maximum readiness and perfectly modulable braking in any conditions of use with excellent linearity between the force applied to the lever and the braking response.

This brake master cylinder has the RCS system, patented by Brembo, for adjustment of the lever centre distance which allows you to obtain the ideal feeling between rider and bike. In just a few seconds using a simple screwdriver you can make the braking system more responsive (20 mm) or more modulable (18 mm).

This model uses a 15 mm diameter piston and an folding long lever (LL), a detail which is particularly popular with Racing riders and those who love to ride on the track.

Brembo uses only cutting-edge procedures in order to guarantee excellent operation and performance. In fact, the aluminium alloy brake master cylinder main body is obtained through forging and subsequently machined with numerically controlled equipment.

For the surface finishing oxidation was chosen which is normally used in MotoGP and Superbike.

TECHNICAL FEATURES

  • Material: Forged aluminium
  • Piston mm: 18-20
  • Single/double disc : SINGLE
  • Surface protection: Hard anodized
  • Brake light micro-switch: Yes
  • Folding Lever: 15mm x 20mm adjustable to 15mm x18mm for track day use
  • Short Lever Part #: 110.A263.20
  • Standard Lever Part #: 110.A263.30

Items required to complete installation:

  • We suggest using the Brembo Brake Reservoir Mounting Kit (Brembo Part# 110.A263.85) as it includes a reservoir, bracket, hardware and tubing.
  • The 15RCS includes a single banjo bolt with 2 copper washers. This will work if you have a 2 brake lines coming off the master cylinder. If you only have 1 line off the master you will need a M10x1.0 Single Banjo Bolt Brembo Part# 06.2228.76 or equivelant.
  • If you intend to use your stock reservoir you will require a length of 6mm Tygon 2375 Tubing and 2 3/8" Spring Clamps.
  • Brake fluid will be needed. We suggest replacing all of the fluid in the system when you install the master.
  • The Speed Bleeder Bag and Hose Kit is a real asset when bleeding the brakes. It can keeps the job clean and can be reused.