K-DRIVE MALOSSI Malossi K-DRIVE is a lighter gear ratio than the original for the Yamaha Tmax 530 - 560 . Characterised by a sought-after appearance, the K-DRIVE crowns and pinions have different ratios to satisfy all the rider’s requirements. Pinion 6117912B Z 24 6118805B Z 25 6117913B Z 27 6118804B Z 27 6117914B Z 28 6118814 Z 28 6117915B Z 29 6118815 Z 29 Crown 6117916B Z 56 6117917B Z 57 6117918B Z 58 6118806B Z 60 TECHNICAL SPECIFICATIONS The crowns are made from aluminium subjected to hard oxidisation and are coloured black. With this treatment. Malossi has maintained a particularly…

VENTILVAR 2000 It’s a fixed half-pulley with a diamond finish of the belt-side pulley surface and a redesigned working angle to further increase the gearing range. This component completes the Multivar and renders it unparalleled. Specially designed for the line of variable-speed drives for scooters, it further improves the performance of the drive belt. It is not just a simple accessory, but a very important part for guaranteeing the long life of all the transmission components. The temperatures produced inside the crankcases where variators work with V-belts are prohibitive at critical…

Half-pulley made of aluminium alloy with silicon content, machined on very high precision CNC machines and diamond-finished, with recalculated profiling of the roller sliding guides.

Kit Over Range MHR Aluminum Malossi: High Performance Scooter Transmission The transmission is one of the key components in a scooter . The kit Malossi MHR Aluminum Over Range is designed to improve efficiency and engine power, ensuring longevity and tuning flexibility. The centrepiece of the new kit Malossi variator transmission remains the Multivar , in constant evolution, which isaccompanied by two sets of rollers to adjust the operation of the transmission according to your needs. With the wide range of variator rollers available in our catalogue, the set-ups are virtually endless. The…

Half-pulley made of aluminium alloy with silicon content, machined on very high precision CNC machines and diamond-finished, with recalculated profiling of the roller sliding guides.

Thus, the Over Range is renewed as well: new variator! This new system is based on Multivar MHR Next , which – matched with the other parts - allows to achieve really unique performances! The torque driver (movable pulley) has a larger diameter compared to the original one and the very latest specifications, allowing to have a greater velocity-ratio range compared to the original pulley. Malossi engineers have also taken particular care in realising this pulley right down to the smallest detail, using special materials and a particular type of thermochemical treatment that ensures exceptional…

Thus, the Over Range is renewed as well: new variator! This new system is based on Multivar MHR , which ? matched with the other parts - allows to achieve really unique performances! The torque driver (movable pulley) has a larger diameter compared to the original one and the very latest specifications, allowing to have a greater velocity-ratio range compared to the original pulley. Malossi engineers have also taken particular care in realising this pulley right down to the smallest detail, using special materials and a particular type of thermochemical treatment that ensures exceptional…

Torque Driver Malossi Aluminium Rear Pulley System MHR Aluminum, now in aluminium for lightness and strength increase. The pulley is riveted to the hubs for maximum strength and to reduce the tolerance between the hub and the bushing. The surface roughness is just Ra 0.4.

Half-pulley made of aluminium alloy with silicon content, machined on very high precision CNC machines and diamond-finished, with recalculated profiling of the roller sliding guides.

This consists of a 15° pulley with a diameter of 102 mm, which is TIG welded to a specially designed hub with a mould-pressed EKU bushing. EKU is a dry self-lubricating material that ensures excellent sliding properties and minimal wear. Adaptable even to the original Piaggio system.

Kit Over Range MHR Aluminum Malossi: High Performance Scooter Transmission The transmission is one of the key components in a scooter . The kit Malossi MHR Aluminum Over Range is designed to improve efficiency and engine power, ensuring longevity and tuning flexibility. The centrepiece of the new kit Malossi variator transmission remains the Multivar , in constant evolution, which isaccompanied by two sets of rollers to adjust the operation of the transmission according to your needs. With the wide range of variator rollers available in our catalogue, the set-ups are virtually endless. The…