Simplify and modernize. Take a look at your rear brake light switch. See this old-school mechanical switch? Over time, it is prone to failure and must be readjusted when changing your pedal height.
 
Let's keep things reliable. Trim those little hardware bits by installing a hydraulic pressure switch like any modern bike. It's simple to install. The next time you change your brake fluid, remove the old switch and plug it right in the bike's harness.
 
Note: This is a Do It Yourself Kit.
Replace the banjo bolt on your rear master cylinder with the hydraulic pressure switch, but be aware that you will need to solder/connect the free lead wire end to the connector.  On some bikes like the DR650, you will need to add about 2' of x2 cores wires to reach the connector on the bike harness.
 
Check the How-To article from one of our customers to learn more about the installation steps! (shown with custom wire length already done)
Rear Brake Light Switch Delete Kit Instructions