Kit composed of:

BEARINGS:
- Crankshaft flywheel side 20x47x14 mm 07-BI-006-CI
- Crankshaft clutch side 17x47x14 mm 07-BI-001-CI
- Gear shaft 10x30x9 mm 07-BI-015-CI
- Clutch bell 25x47x8 mm 07-BI-005-CI
- Gear shaft (roller type) 16x22x12 mm 07-BI-007-CI
- Rear wheel 20x47x14 mm 07-BI-021-RM
GASKETS:
- 07-BV-003-CI
SEALS:
- 07-CL-

Denso
Type W16FS-U

Z 24 X 72 with straight teeth
with shock absorber

With DGM printed on the body: DGM 39328S
Note: Inside the box there is a sheet with homologation release to be kept for possible tests, registrations, etc..

Included Cylinder Coupling

Z 24 X 72 with straight teeth
with shock absorber

Z 18x67 helical teeth
Without shock absorbers

Economic Version
Manufacturer: RMS
NOT approved

Primary transmission pair suitable for a 75cc - 90cc thermal group, without shock absorber.

The power developed by an engine, whether standard or modified, will be pointless if it is not transmitted to the wheels in the most efficient and effective way, without unnecessary friction and waste of mechanical energy.

Malossi, a leader in the production of high-performance components for the scooter world, has concentrated all its know-how by completely redesigning the primary transmission for the classic Vespa "small frame" to ensure that the maximum power is transformed into road performance.

The new Malossi primary transmission for the Vespa is a true concentration of engineering. From the highest quality materials to the attention to detail and the quality of the mechanical processes, everything is brought to a very high level. From the bronze bushing, to the clutch basket and the gears, everything is processed separately to ensure that each single component is produced according to the highest quality standard.

The heart of the innovations introduced in this transmission is the new clutch bell, made from special solid steel, characterized by six slots for the clutch discs, all six "active" and aimed at locking the discs. In this way, all mechanical play is reduced to a minimum, as well as vibrations and the consequent wear of the basket itself and the guide teeth of the discs.
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The power developed by an engine, whether standard or modified, will be pointless if it is not transmitted to the wheels in the most efficient and effective way, without unnecessary friction and waste of mechanical energy.

Malossi, a leader in the production of high-performance components for the scooter world, has focused all its know-how by completely redesigning the primary transmission for the classic Vespa "small frame" to ensure that the maximum power is transformed into road performance.

The new Malossi primary transmission for the Vespa is a true concentration of engineering. From the highest quality materials to the attention to detail and the quality of mechanical processes, everything is brought to a very high level. From the bronze bushing to the clutch basket and gears, everything is worked separately to ensure that each individual component is produced according to the highest quality standard.

The core of the innovations introduced in this transmission is the new clutch bell, made from special solid steel and characterized by six slots for the clutch discs, all six "active" and designed to lock the discs. In this way, all mechanical play is minimized, as are vibrations and the consequent wear of the basket itself and the guide teeth of the discs.

The new primary transmission is also

Born with the aim of improving performance while reducing noise, the Original Polini Exhaust is suitable for use with both original engines and basic kits. Designed and engineered to perfectly integrate with the design of the glorious Vespa, its shape and the embossed Polini logo recall the iconic Polini exhausts, a distinctive brand for generations of Vespa enthusiasts. The design of the curve and the interior ensures high performance with a low, yet always pleasant, noise level. The exhaust is perfectly interchangeable with the original and has been designed to also accommodate larger 3.50-10 tires.

Z 24 X 72 with straight teeth
with shock absorber

Engages on 24/72 straight teeth by Polini

The power developed by an engine, whether standard or modified, will be pointless if it is not transmitted to the wheels in the most efficient and effective way, without unnecessary friction and waste of mechanical energy.

Malossi, a leader in the production of high-performance components for the scooter world, has concentrated all its know-how by completely redesigning the primary transmission for the classic Vespa “small frame” to ensure that the maximum power is transformed into road performance.

The new Malossi primary transmission for the Vespa is a true engineering marvel. From the highest quality materials to the attention to detail and the quality of mechanical processes, everything is brought to a very high level. From the bronze bushing to the clutch basket and gears, everything is machined separately to ensure that each individual component is produced to the highest quality standard.

The core of the innovations introduced in this transmission is the new clutch bell, made from special steel and characterized by six slots for the clutch discs, all six "active" and aimed at locking the discs. In this way, all mechanical play is minimized, as are vibrations and the consequent wear of the basket itself and the disc guide teeth.

The new primary transmission is also completely disassembl

The BGM Pro TOURING exhaust offers a significant power increase
on short-stroke engines in the original look. True to its name,
the touring exhaust system is ideal for a fast street engine,
powerful yet visually and acoustically unobtrusive. It harmonizes
very well with common tuning cylinders from 75-112cc displacement, but it is
also clearly superior to the stock exhaust on a standard
50cc engine.

Beautiful original look of Vespa V50 models


Solidly built


Early and high torque


Good peak power


Wide rev range


Higher top speed


Also suitable for 3.50-10 tires


Very discreet


Handmade in Europe


Clear lacquered


The
bgm PRO TOURING exhaust fits without modifications to Vespa V50,
50N/L/R, 50 Special models. The original aluminum manifold is

Clutch bell machined from solid complete with springs and primary 72 teeth, compatible with 23, 24, and 25 teeth pinion. Shock absorbers machined from solid.

Clutch bell machined from solid complete with springs and primary 69 teeth, compatible with pinion 26 and 28 teeth. Shock absorbers machined from solid.

Z 27 X 69 with straight teeth
with shock absorber