This kit has been designed and developed for plug & play assembly, requiring no modifications to the engine casing. The power output is 21 HP at 7800 rpm and can reach up to 8500 rpm if properly configured.

In terms of performance and reliability, nothing to say, as this product has undergone 2 years of road testing and in the summer of 2019 traveled 10,000 km to and from Nord Kapp.

The kit is purely handcrafted, originating from sand castings strictly Made in Italy to provide those quality and reliability characteristics that distinguish it.

It can be installed on any type of low headlight casing with 3 studs from the year 1953 onwards. Having the short insertion neck in the casing, it requires no modifications. It requires the installation of a 60 stroke crankshaft, 110 rod.

The kit includes: head, cylinder, piston, reed valve pack, intake manifold, exhaust manifold, rubber sleeve for 24 PHBL carburetor, gaskets, and various bolts.

This kit has been designed and engineered for plug & play assembly,
it does not require any type of machining of the engine casing.
The power developed is 17 HP at 7000 rpm and reaches up to 8500 rpm if
properly configured. In terms of performance and reliability,
nothing to say, 2 years of road tests have been carried out on this product and in the summer of 2019, it covered 10000 km going to and returning from
Nord Kapp.
The kit's production is purely artisanal, coming from
sand castings strictly Made in Italy to provide those
quality and reliability characteristics that distinguish it. It can
be installed on any type of low headlight casing with 3
studs starting from the year 1953. Having the short collar insertion
in the casing, it does not require any machining. It requires the
installation of a 57 stroke crankshaft, 110 connecting rod.
The kit includes: head, cylinder, piston, reed valve block,
intake manifold, exhaust manifold, rubber sleeve for
24 PHBL carburetor, gaskets

New 8-spring solution for Vespa Wideframe and Largeframe.
The clutch has been designed and studied for those extreme uses where heat and poor lubrication dominate. Thanks to the use of discs with particular characteristics and used on Vespa Smallframe, the clutch has a
new geometry. In fact, both the basket and the drive disc have been
designed to be assembled with Smallframe discs. Also, the thrust washer and the bushing where the primary gear pinion slides have been
carefully crafted in terms of coupling tolerances and material quality. A particular geometry of the basket and the locking ring makes it reliable in its extreme operation.
The clutch is machined from solid with CNC processing, made of high-performance material that undergoes a bluing treatment at the end of the process.
It comes with 8 springs, 8 cups, 4 discs, and 3 intermediate discs. The
fact of having 8 springs allows for the use of different types of
springs (different hardnesses depending on the engine's power) and always
ensures an evenly distributed load. Working on a very large diameter
allows for the transmission of significant

Nuova soluzione ad 8 molle per vespa Wideframe e Largeframe.
La frizione è stata pensata e studiata per quegli usi estremi dove il calore e la scarsa lubrificazione la fanno da padrone. Grazie all’utilizzo di dischi con particolari caratteristiche ed impiegati su Vespa Smallframe, la frizione ha una
geometria nuova. Infatti sia il cestello che i disco di traino sono
stati realizzati per potersi assemblare con dischi da Smallframe. Anche
il rasamento e la bronzina dove scorre il pignone della primaria sono
stati curati nelle tolleranze di accoppiamento e nella qualità del
materiale. Una particolare geometria del cestello e dell’anello di
chiusura la rendono affidabile nel suo funzionamento estremo.
La frizione è ricavata dal pieno con lavorazione al CNC, di materiale performante che subisce un trattamento di brunitura a fine lavorazione.
Viene fornita con 8 molle, 8 bicchierini, 4 dischi e 3 infradischi. Il
fatto di avere 8 molle permette di poter utilizzare diverse tipologie di
molle (durezze diverse in funzione delle potenze del motore) ed avere
sempre un carico distribuito omogeneo. Lavorando su di un diametro molto
grande permette la trasmissione di carichi importanti.
Diametro 107 mm, monta pignoni PX

This exhaust has been specifically designed and developed to maximize performance on the 160cc kit. The results have been verified on the test bench after several hours of testing different geometries on the diffusers. The exhaust is an Artisan product made by manually assembling each individual piece. The attention to welding and the production process gives the product the quality and durability that distinguishes it in the market.