These long stalk turn signals install using an 8 MM mounting stud. This offers a variety of mounting possibilities. (Adapters for some model bikes are also available) These also work great as rear turn signals, I mounted similar signals directly to my sub-frame with only minor modification. They feature rubber mounted studs so they don’t break easily when you accidentally knock them into something.Resistors are recommended with the LED version.These Lights are E-Mark Certified.
Stats:One Pair of Clear Lenses, Short Stalk Turn SignalsWiring: Two Wire, 12 Volt Systems Bulb: 23 Watt Single Filament or 18 Extra Bright LEDs, 1.4WInstall: Universal Signal, will fit many different bikes, installation will vary, may require modification. Dimensions: 3 1/4" Long (not including metal mounting stud)Lenses Measure 2 1/2" LongStalk is 3/4" LongMounting Stud is 8mm DIA and 1/2 Long
This is a Universal item. Additional modification might be needed to fit your ride.