VMC Racing Artisan STRADA Exhaust - S3 for Vespa Primavera, ET3

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STRADA - S3 Artisan Racing Exhaust for Vespa small frame 125 Et3, Primavera, 50 Special.
Made on the basis of the now classic Vmc Evo, this muffler takes its shape by 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 cost.
Mounts on Et3 frames with the side drawer, on Pk frames it is necessary to slightly cut the bulkhead to pass the expansion curve
On pre 1976 Primavera frames the drawer is deeper and could limit the fitting of the muffler.
Designed to give the maximum on 122/184 phases, it adapts to a wider range of phases.
Fits very well to 130cc long stroke cylinders which have 32mm exhaust diameter
Excellent for VMC GS-56/58, VMC ET6 and ET7, M1elle 56/60 thermal units, Pinasco zuera, Polini 135cc evolution, Malossi 135 and the like
It has a generous torque output from medium revs and an over-rev that can reach over 10 rpm depending on the tuning fitted.
It transforms the sound of the Vespa engine from a classic scooter into a classic 2-stroke racing motorcycle.

AFTER USE, APPLY OIL ON THE STILL HOT EXHAUST TO PREVENT THE FORMATION OF SURFACE RUST

TO ENSURE CONSISTENCY IN THE SALE OF THE EXHAUST, THE SILENCER CAN BE BLACK OR GRAY DEPENDING ON AVAILABILITY IN STOCK