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.…

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…

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.

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…

Wheels made with special case-hardened steel, obtained with CNC hobbing machines and ground in the contact surfaces. In the contact surfaces between the gears we have obtained small pockets useful for transporting the oil to increase and guarantee lubrication between the walls that slide between them. The numbers of teeth have been calculated to give an optimized gear ratio. In all the wheels, where it was possible to make them, lightening holes were made except in the area of the contact section between the wheel and the gear selector so as not to create breaking points. Kit with Z different…

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.

Malossi, a leader and a synonym of quality in the production of high-performance components dedicated to the world of scooters, has incorporated all these years of technological development into one small, but very important, component, ready to fit in the most classic scooter of all time, the legendary Vespa. The new gear selector dedicated to classic “small frame” Vespas is a miniature masterpiece of mechanics that incorporates the best of technology to produce a component with extremely high mechanical characteristics. It can easily withstand far greater stresses than those to which the…

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.

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.

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.

Gear selector stem made of hardened and tempered steel with nickel-plating treatment to increase sliding as well as giving it an aesthetic touch by increasing its brightness. Ø 20 mm length 88.4 mm

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…