Motorcycle Rear Brake Stop Light Switch + Spring Kit for Honda/Kawasaki/Suzuki/Yamaha This is Motorcycle Aftermarket Rear Brake Stop Switch, that fits most Motorcycle that use a two / 2 wire system, and a switch that threads. Switch Length: 2 1/2" Wiring Length (approx): 330mm/12.9" (in some cases you will need to extend the wiring length to match your original switch) Package Included: 1x Motorcycle Rear Brake Stop Light Switch 1x Spring Fitment: Fit for Honda Z50, Z 50, Z-50, Z50A, etc. Fit for Kawasaki/NINJA, GPZ500, GPZ 500, Fit for Suzuki GS400, GS 400, GS-400, GS500, etc Fit for Yamaha/Virago, Maxim, XJ, XS, XV, etc. And for Norton/BSA/Harley Davidson/Triumph/and many other bikes.