This is a new old stock original Gilera chrome kickstart foot pedal only for a folding kick start lever assembly that is held on with a bolt through the top and pivots with a ball and spring, see parts book illustrations. Gilera part number 42416 and the only place I found it listed was for Gilera 124 Sei Giorni Speciale which was a 6 speed. I'm unsure if it fits any other Gilera six speed single cylinder or only this model. I couldn't find a 175 Gina (Gilera from Argentina), Gilera 98SS, 175 or 150 single 6 speed parts manual, so if you have one, I need a copy or a pdf. Please look at the photos and check these dimensions. The mounting hole is 10 mm, the area that fits inside the lever recess is 8.5 mm thick, and it has a small recess on the side for a ball and spring. It may fit other small displacement Italian singles with those dimensions and the same method of attachment. If you know any other Italian motorcycle applications for this kickstart pedal, please enlighten me. Another fine quality Italian made part from your US source for Gilera spares. 

My name is Tony Schanz, I formerly ran DomiRacer Distributors in Cincinnati, Ohio buying and selling vintage English, Italian, & German motorcycle parts, tools, accessories & memorabilia. DomiRacer closed 6/11/2013, but I still deal in parts, motorbikes, decals, advertising, photos, posters, & more. Please add my store, The Real DomiRacer, to your favorite sellers and watch for other rarities in my future eBay listings