P_200309_TC_EN
Service Bulletin/Repair Instructions
New rear wheel tightening solution Vespa Primavera-Sprint 50-150cc Euro4
Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
P_200309_TC_EN
New rear wheel tightening solution Vespa Primavera-Sprint 50-150cc Euro4
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.