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…

While sharing some elements with the world of motorcycles, for example gears, the Vespa can be considered the forefather of the scooter. Since the Vespa has no crown and pinion and as its wheelbase cannot be varied, it is particularly difficult to make the necessary changes to support every increase in performance with the right ratio" To solve this problem, Malossi has created the new multiple speed gear for Vespa characterized by a different and more suitable gear ratio, available in two versions, Sport and Racing , and usable by the Special 50 up to the ET3 125. Malossi designers have…

Primary gears HTQ Malossi S.p.A. is pleased to offer its new series of final transmission gears. These new gears were created by exploiting our 20-year experience in designing and building gears. The new HTQ gears were designed and built with straight/helical teeth to minimise losses through friction and stress on the supports. Moreover, our gears increase ratios slightly enabling you to exploit the full power of your vehicle, thus significantly increasing its original performance potential.

Ruote eseguite con acciaio speciale da cementazione, le ruote sono ottenute con macchine dentatrici al CNC e le ruote sono rettificate nelle superfici di contatto. Nelle superfici di contatto tra gli ingranaggi abbiamo ottenuto delle piccole sacche utili al trasporto dell’olio per aumentarne e garantire la lubrificazione tra le pareti che scorrono tra loro. I numeri di denti sono stati calcolati per dare un rapporto di trasmissione ottimizzato. In tutte le ruote dove era possibile eseguirli sono stati praticati dei fori di alleggerimento tranne che nella zona di sezione di contatto tra ruota…

Malossi is pleased to offer their customers its new final transmission gear assembly... THIRD SUPPORT Malossi, always attentive to rider's observations and requests, has focused on Minarelli-Yamaha, considering the CVT system has shown some deficiencies. At high RPMs, the driven pulley generates strong vibrations and oscillations to the primary gear shaft. To remedy this problem, an additional bearing, inserted into the original crankcase cover is used creating a third support for a redesigned longergear shaft. This modification prevents the gear shaft from flexing thus allowing the CVT…

Ruote eseguite con acciaio speciale da cementazione, le ruote sono ottenute con macchine dentatrici al CNC e le ruote sono rettificate nelle superfici di contatto. Nelle superfici di contatto tra gli ingranaggi abbiamo ottenuto delle piccole sacche utili al trasporto dell’olio per aumentarne e garantire la lubrificazione tra le pareti che scorrono tra loro. I numeri di denti sono stati calcolati per dare un rapporto di trasmissione ottimizzato. In tutte le ruote dove era possibile eseguirli sono stati praticati dei fori di alleggerimento tranne che nella zona di sezione di contatto tra ruota…

Classic and avant-garde. HTQ Malossi gears for the Vespa PX inherit the elements of the first gears project produced by Malossi between the end of the 80s and the beginning of the 90s. Completely redesigned, these primary gears use a straight-tooth configuration instead of the standard helical teeth. Malossi has worked hard to guaranteed exceptional silence from the gears, obtained by special processing of the teeth and associated contact surfaces, finished with a maniacal attention to detail and checked on an involute measurement machine. HTQ Malossi gears are manufactured exclusively using…

Transmission gears made of special steel with straight teeth and recalculated ratio. They completely eliminate all the axial pressures, thereby reducing stress on the bearings. They are constructed using high-precision machine, casehardened, tempered and ground to provide silent running and long life.

VESPA SMALL FRAME GEAR CLUSTER AND GEARWHEEL KIT Although it shares several elements with the motorcycle world, such as the gears, the Vespa can be considered the forefather of the scooter, yet it poses a number of challenges. Lacking a conventional front and rear sprocket, the Vespa does not allow for the variation of its wheelbase. This makes it complicated to carry out any necessary modifications to support every performance increase – with the correct final drive ratio. Initially, at Malossi, we sought a solution by creating a new gear kit that coupled with the stock components ( art.…

Gears for Piaggio Mopeds with variator Malossi S.p.A. is pleased to offer its series of final transmission gears for mopeds. The HTQ gears were designed and built with straight teeth to minimise losses through friction and stress on the supports. Moreover, our gears increase ratios slightly enabling you to exploit the full power of your vehicle, thus significantly increasing its original performance potential. ATTENTION: The shaft does not allow to use the vehicle in “bicycle” mode.

Primary gears HTQ Malossi S.p.A. is pleased to offer its new series of final transmission gears. These new gears were created by exploiting our 20-year experience in designing and building gears. The new HTQ gears were designed and built with straight/helical teeth to minimise losses through friction and stress on the supports. Moreover, our gears increase ratios slightly enabling you to exploit the full power of your vehicle, thus significantly increasing its original performance potential.