The HTQ Malossi gears for Vespa PX inherit the legacy of the first gear project produced by Malossi between the late 80s and early 90s.
Completely redesigned, this pair of primary gears uses a straight-tooth configuration instead of the standard helical ones.
Malossi has worked hard to ensure the exceptional quietness of the gears, achieved through special machining of the teeth and their contact surfaces, meticulously finished and verified with an involute tester.
The HTQ Malossi gears are made using exclusively materials
that exceed the very strict standards imposed by our technicians with rigorous tests and trials.
The final machining uses CNC machines,
after which the HTQ Malossi gears undergo a complete
thermochemical carburizing treatment at 900°C, giving them the
hardness and
resistance required.
The size and quality of the finished gears are finally verified on
Zeiss three-dimensional control machines.

The HTQ Malossi gears for Vespa PX inherit the legacy of the first gear project produced by Malossi between the late 80s and early 90s.
Completely redesigned, this pair of primary gears uses a straight tooth configuration instead of the standard helical ones.
Malossi has worked hard to ensure the exceptional quietness of the gears, achieved with special machining of the teeth and their contact surfaces, meticulously finished and verified with an involute meter.
The HTQ Malossi gears are made using exclusively materials that exceed the very strict standards imposed by our technicians with rigorous tests and trials.
The final machining uses numerically controlled machines, after which the HTQ Malossi gears undergo a complete thermochemical carburizing treatment at 900°C, giving them the required hardness and resistance.
The size and quality of the finished gears are finally verified on Zeiss three-dimensional control machines.
Paired two by two to ensure the correct operating clearance, the HTQ Malossi gears are the most precious gift a true romantic enthusiast can give to their Vespa.

The HTQ Malossi gears for Vespa PX carry the legacy of the first gear project produced by Malossi between the late 80s and early 90s.
Completely redesigned, this pair of primary gears uses a straight-toothed configuration instead of the standard helical ones.
Malossi has worked hard to ensure the exceptional quietness of the gears, achieved through special machining of the teeth and their contact surfaces, meticulously finished and verified with an involute tester.
The HTQ Malossi gears are made using only materials that exceed the very strict standards imposed by our technicians with rigorous tests and trials.
The final machining uses numerically controlled machines, after which the HTQ Malossi gears undergo a complete thermochemical carburizing treatment at 900°C that gives them the required hardness and resistance.
The size and quality of the finished gears are finally verified on Zeiss three-dimensional control machines.
Paired two by two to ensure the correct operating clearance, the HTQ Malossi gears are the most precious gift a true romantic enthusiast can give to their Vespa.

The HTQ Malossi gears for Vespa PX inherit the legacy of the first gear project produced by Malossi between the late 80s and early 90s.

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

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.
<

Transfers: 3

Diameter: 52.5 mm

Stroke: 57 mm

Diameter: 66.5 mm

Stroke: 57 mm
Notes: Without head

With 2 Keys

Finish: Chrome

Product made of fiberglass with high-quality glass fiber. In critical
points (if necessary), they are reinforced with carbon fiber and
kevlar. The high quality of the molds in which they are processed ensures
that the final product has an excellent paint finish and
great ease of assembly. Strength, lightness, and elasticity
are the main features, derived from the use of advanced and professional materials.

Painted in black color, with a large ball

Including prisoners and brass trim

Various pockets and compartments;

Ø external: 125mm
Orig.Ref: 254999

.

For SHBC 19-19 / SHBC 19-19 E carburetors

Ref. Orig 219379 - 071506 - CM002609
Dimensions-->Ø 6x10 mm

Ref. Orig 219379 - 071506 - CM002609
Dimensions-->Ø 6x10 mm
High-performance gasoline hose does not harden over time, flame retardant.

Size: 7x14 mm
Includes hose clamps (diam. 14mm)

Dimensions-->Ø 4x7 mm
High-performance tube that does not harden over time, flame-retardant.

Note: Resistant to green gasoline

Note: Resistant to green gasoline