This is a Vintage Headlight/Horn assembly from Aprilia. 

We have not see these before, however they have the Aprilia markings and the part number of 35590 in the front lens. 

This is a vintage new old stock part.

Exceptional shape with only a little mark in the top chrome.  

Would look great on other bikes as well, the horn says 6v .  

A nice piece of history.

Please look at the pictures as this is the exact item you will receive.