Front Stop Switch - Replaces Yamaha OEM 1AO-83980-30. This front stop switch triggers the brake-light circuit from front brake lever movement and must match the perch or switch-housing style.Install this front stop switch during brake service when the brake light stays on, never lights, or only works when the switch or harness is moved.Fitment / CompatibilityFits Yamaha: Yamaha RD400 (1976-79) Yamaha XS400 (1978-83) Yamaha SR500 (1978-81) Yamaha XS500 (1976-78) Yamaha XJ550 (1981-82) Yamaha XJ550R 1983 Yamaha XS650 (1976-81) Yamaha XS650S (1978-83) Yamaha XJ650 (1980-83) Yamaha XV700 Virago (1984-85) Yamaha XS750 (1977-79) Yamaha XJ750 (1982-83) Yamaha XV750 Virago (1981-83) Yamaha XS850 (1980-81) Yamaha XV920 Virago 1983 Yamaha XV920R Virago (1981-82) Yamaha XV1000 Virago (1984-85) Yamaha XS1100 (1978-81) Yamaha XV1100 Virago (1988-91, 1993-99) Yamaha XV1100D Virago 1992 Yamaha XV1100S Virago 1986 Yamaha XV1100T Virago 1987 Product Details Brake light switch Brake position: Front Replaces Yamaha OEM 1AO-83980-30 Sold individually XS650Direct part number: 12-0044 Before Ordering Confirm switch type, thread or mount style, connector ends, and brake-side location. Test continuity and brake-light operation before riding.