MODERNCLUTCHNUT: Clutch Nut for Vintage Vespa, Updated Uses Standard Socket
This modern style nut uses a 15mm socket instead of the castle clutch nut and tab washer found on most large frame Vespas. The pack includes a wave washer and a serrated washer. The wave washer works on Cosa clutches only but the serrated washer works all types. The serrated provides stronger grip and is highly recommended. Do not use the two washers together.
This modern style nut uses a 15mm socket instead of the castle clutch nut and tab washer found on most large frame Vespas. The pack includes a wave washer and a serrated washer. The wave washer works on Cosa clutches only but the serrated washer works all types. The serrated provides stronger grip and is highly recommended. Do not use the two washers together.