They are silver and without marking. teardrop-shaped: With NEIMAN lettering on the sport models Vespa 50 SR/SS/90 SS and the Vespa 160 GS 1°/180 SS. A 3mm rivet was used on these models. for Vespa 50 1°/N 1°/L 1°/R/S 1°/Special/90 1°/R/125 PV 2°/ET3 1°/125 GT 2°/GTR/TS/150 Sprint 2°/V/Super 2°/180 Rally/200 Rally 1°.
