VMC FIFTY 'S Racing Exhaust
Not approved, only for track or private circuit use
VMC FIFTY Racing Exhaust for Small Frame Vespas
Designed to fit most classic cylinders on the market, from simple tuning to the more advanced ones.
Designed to give the maximum on 120-125°/175°-180° phases, it adapts to a wider range of phases.
It fits very well on both 100cc short stroke and 130cc long stroke cylinders.
On short stroke cylinders we recommend combining it with a Vmc 18/20 or 18/21 short quarter cluster
Excellent for VMC T-56 or T-58 thermal groups, VMC 110 RVA Lamellare, VMC Kappa58, VMC CP-58 and the classic Polini and Malossi cast iron cylinders, Quattrini M1 and similar.
It has a very generous torque delivery from the medium revs with an over-rev that can reach almost 10 thousand rpm depending on the tuning.
Transforms the sound of the Vespa engine from a classic scooter into a classic 2-stroke racing motorcycle.
Fits on Et3 frames with the side drawer, on Pk frames it is necessary to slightly cut the bulkhead to allow the expansion curve to pass through
AFTER USE, APPLY SOME OIL TO THE STILL HOT MUFFLER TO PREVENT THE FORMATION OF SURFACE RUST
The manufacturer reserves the right to make technical and aesthetic changes aimed at improving the product without notice. Images may not accurately reflect the latest version of the product on the market.
Data sheet
- MARMITTA
- Artigianale Robin
Specific References
In Italy and Europe Via GLS / DHL / Fercam
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Questions
| mattia galtieri on 02/11/2025 |
Question: La vcm fifty va bene su un 102 Polini con carburatore 21 cp,campana 90,rapporti allungati e 4 marce? 02/11/2025 |
Answer: Sì, in alternativa puoi anche provare la Siluro Touring oppure la Strike 2.0 11/11/2025 |
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| Simone on 28/05/2025 |
Question: La vmc fifty va bene su un 130 polini originale con carburatore 21 e rapporti un po’ a lungo ,campana a denti dritti. 28/05/2025 |
Answer: Sì, va bene. Probabilmente ci sarà da accorciare la quarta marcia 29/05/2025 |
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