VMC Racing Handcrafted STRADA - S3 Muffler for Vespa Primavera, ET3

Handcrafted Racing STRADA - S3 Muffler for Vespa small frame 125 Et3, Primavera, 50 Special. Based on the now classic Vmc Evo, this exhaust takes its shape while slightly changing the technical characteristics. It is made with slightly different and less refined finishes than the Evo in order to be offered at a lower price. It fits on Et3 frames with side box; on Pk frames, the bulkhead needs to be cut slightly to allow the expansion curve to pass through. On pre-1976 Primavera frames, the side box is deeper and may restrict the installation of the exhaust. Designed to give maximum performance on 122/184 phases, it is suitable for a wider range of phases. It adapts very well to 130cc long-stroke cylinders with a 32mm exhaust diameter. Excellent for VMC GS-56/58 thermal units, VMC ET6 and ET7, M1elle 56/60, Pinasco Zuera, Polini 135cc Evolution, Malossi 135 and similar. It delivers generous torque from mid-range revs and can reach over 10,000 rpm depending on the tuning. Transforms the sound of your Vespa engine from a classic scooter to a classic 2-stroke competition motorcycle.

DOPO L'USO APPORRE DELL'OLIO SULLA MARMITTA ANCORA CALDA PER PREVENIRE LA FORMAZIONE DI RUGGINE SUPERFICIALE

PER GARANTIRE UNA COSTANZA NELLA VENDITA DELLA MARMITTA IL SILENZIATORE PUO' ESSERE NERO O GRIGIO A SECONDA DELLA DISPONIBILITA' IN MAGAZZINO