Artisan Racing muffler STRADA - S3 for Vespa small frame 125 ET3, Primavera, 50 Special.
Made on the basis of the now classic Vmc Evo this muffler takes its shape changing slightly the technical features

It is made with slightly different finishes and less care than the Evo in order to be offered at a lower cost.

Fits on Et3 frames with the side box, on Pk frames you need to slightly cut the bulkhead to make the expansion bend pass through

On pre 1976 Primavera frames the cassette is deeper and may limit muffler mounting.

Designed to give the most on 122/184 stages fits a wider range of stages.

Fits very well on 130cc long stroke cylinders that have the 32mm exhaust diameter

Great for VMC GS-56/58, VMC ET6 and ET7, M1L 56/60, Pinasco zuera, Polini 135cc evolution, Malossi 135 and similar thermal groups

It has a delivery with generous torque from the mid-range and an off-rpm that can reach over 10 thousand rpm depending on the processing fitted.

It transforms the Vespa engine sound from a classic scooter to a classic 2-stroke racing motorcycle.

AFTER USE AFFIX OIL TO THE MUFFLER WHILE STILL HOT TO PREVENT SURFACE RUSTING

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