Ball, brake microswitch

This is the little steel ball that actuates the brake light switch when you pull in the brake lever on most rectangular reservoir Brembo master cylinders since 1988. When the brake lever is relaxed, this ball pushes against the switch, turning off the brake light.LeMans V, 1000S, Mille, SPIII, Strada, California III, California 1100, 1100 Sport injected, Centauro, Daytona RS, EV 1998 to 2002, EV Touring 2001-2002, Jackal, Bassa, California Special, Special Sport 2001-2002, California Stone 2001-2002,  Nevada and Nevada Club 1993-2003, V11 Sport, V11 LeMans, Rosso Mandello, Nero Corsa, Scura, Tenni, V11 Cafe Sport, V11 Sport Naked, Ballabio, Coppa Italia, Quota ES1100