NOS APRILIA #17271 ignition switch. These switches are used on Ducati 250/350cc Monza and Sebring models with the cast aluminum square headlights. Switch is the original APRILIA part and is Ducati part number 0625.38.320. The switch comes bare with no key, bulbs or wiring.
NOTE: Does not fit Monza Jr. 160cc models or bikes with round headlights.