OG Micro Switch for Brembo RCS Brake Master Cylinder

Original Garage Moto OG Micro Switch engineered for the Brembo Radial RCS Brake Master Cylinder (1" handlebars). This compact, dual-function micro switch provides both Normally Open (NO) and Normally Closed (NC) outputs and carries an IP67 rating for reliable performance in harsh conditions. Required when installing a Brembo RCS master cylinder on motorcycles equipped with an OEM Normally Open brake switch (for example, 2018-2024 Softails).

• IP Rating: IP67
• Dual switch function: Normally Open (NO) and Normally Closed (NC)
• Soldering or crimping required for wiring/installation
• Made by Original Garage Moto

This micro switch fits the Brembo Radial RCS Brake Master Cylinder for 1" handlebars and is required when installing a Brembo RCS master cylinder on select Harley-Davidson models. It is intended for motorcycles that use an OEM Normally Open brake switch and must be wired in place of incompatible switches during RCS installations.

Download wiring & installation instructions (PDF)

Important: Soldering or crimping will be required to complete the installation. Verify fitment below before ordering.