F.A. ITALIA Vespa Front-Rear Drum/Hub Stud PX/T5/Cosa/PK/V50
The Vespa Hub Stud (Long) is made to incorporate standard and also Tubeless wheels. Why we reccomend Fitting Longer Studs? You may find that standard studs aren't long enough when you try to fit SOME tubeless Wheel Rims. But for extra precaution we would reccomend fitting longer studs to your hub (5 required).
Comparison Part No.FA57191 (FA.ITALIA)