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- -15%
- New
MALOSSI - % PRIMARY GEARS z 24/72 with FLEXIBLE COUPLING
6717308
€350.00
€297.50
Save 15%
Handling 4-5 days
PRIMARY GEARS WITH FLEXIBLE COUPLING 6716313 z 27/69 6717308 z 24/72 The power generated by an engine, whether standard or elaborate, will end in itself if it is not transmitted to the wheels in the most efficient and effective manner, without unnecessary friction and a waste of mechanical energy. Malossi, a leader in the production of high performance components for the world of motor scooters, has concentrated all its know-how in completely redesigning the primary transmission for the classic “small frame” Vespa, to ensure that maximum power is turned into road performance. The new Malossi…
Attention: Universal Product
This product is indicated as universal, it may not be compatible with your motorcycle.
Please make sure before purchasing it
This product is indicated as universal, it may not be compatible with your motorcycle.
Please make sure before purchasing it
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PRIMARY GEARS WITH FLEXIBLE COUPLING
6716313 z 27/69
6717308 z 24/72
The power generated by an engine, whether standard or elaborate, will end in itself if it is not transmitted to the wheels in the most efficient and effective manner, without unnecessary friction and a waste of mechanical energy.
Malossi, a leader in the production of high performance components for the world of motor scooters, has concentrated all its know-how in completely redesigning the primary transmission for the classic “small frame” Vespa, to ensure that maximum power is turned into road performance.
The new Malossi primary transmission for the Vespa is a true concentrate of engineering. From the high quality materials to the attention to detail and to the quality of the mechanical machining, everything is taken to a very high level. From the bronze bushing, to the clutch basket and to all the gears, everything is processed separately to ensure that each component is manufactured according to the highest quality standard.
The heart of the innovations introduced in this transmission is the new clutch bell, made of special, solid steel and characterised by six housings for the clutch discs, all six “active” and designed to lock the discs. In this way, all mechanical play is minimised, as well as the vibrations and resulting wear of the basket itself and of the guide teeth of the discs.
The new primary transmission is also completely detachable so as to be able to access the flexible couplings to change its springs. It is indeed possible to use different sets of springs to change the response of the flexible coupling depending on the various applications and what you want to achieve. The attention to detail is such that it was necessary to produce new bell-gear coupling screws specifically designed for this mechanical component.
The new Malossi primary transmission is extremely customisable; in fact, it is available in two different ratios: one intended for “easier” tuning, where the pinion/crown ratio is 24/72 teeth (final ratio 3) and another intended for more powerful engines, characterised by a pinion/crown ratio of 27/69 teeth (final ratio 2.55). Moreover, to each of the two options it is possible to couple a pinion (with 23 and 25 teeth for the 24/72 version and with 26 and 28 teeth for the 27/69 version) in order to find the desired ratio more accurately.
PINION
6717276B z 23/72
6717277B z 25/72
6717267B z 26/69
6717268B z 28/69
| COMPLETE CODE | No. PINION TEETH | No. CROWN TEETH | PINION ACCESSORY CODE | No. ACCESSORY PINION TEETH |
| 6717308 | 24 | 72 | 6717276B 6717277B | 23 25 |
| 6716313 | 27 | 69 | 6717267B 6717268B | 26 28 |
The new straight teeth gears minimise friction and energy dispersion; made with very high quality steel, they are cemented to ensure high surface resistance to wear caused by direct contact: in this way, they are guaranteed to last over time and they comply with all performance standards expected from a high quality product in the classic Malossi style.
Products reserved exclusively for racing in specifically designed locations according to the provisions of the competent sporting authorities. We disclaim all liability for improper use
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Vehicle compatibility (11 vehicles)
Vespa(11)
- ET3 Primavera 125 2T
- ETS 125 2T
- PK 125 2T
- PK 50 2T
- PK FL 125 2T
- PK FL 50 2T
- PK HP FL 50 2T
- PK XL 125 2T
- PK XL 50 2T
- Primavera 125 2T
- SPECIAL 50
6717308
Data sheet
- Country of origin
- Italy
- Vehicle brand
- Vespa
- Vehicle
- Vespa ET3 Primavera 125 2T
Vespa ETS 125 2T
Vespa PK 50 2T
Vespa PK 125 2T
Vespa PK FL 50 2T
Vespa PK FL 125 2T
Vespa PK HP FL 50 2T
Vespa PK XL 50 2T
Vespa PK XL 125 2T
Vespa Primavera 125 2T
Vespa SPECIAL 50
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