TORQUE DRIVER The mobile driven split pulley comes from our racing department's many years of experience, and is manufactured with the best possible special nitrided steels in order to ensure a long life. This component called Torque Driver for its specific function of determining the exact shifting moment, was calculated to give the vehicle the maximum possible acceleration in connection with the specific power of any single engine. The spiral's peculiar shape was studied to fix the RPMs on the point of maximum power. It was expressly created to complete the development of boosted motors withour cylinders, variators and the special Malossi K Belts, allowing to fully exploit your vehicle's notable torque and power. The new Malossi mobile driven split pulley ensures, on boosted vehicles,extraordinary acceleration and an extremely progressive and fluid torque output to the wheel. The tracks on the Malossi mobile driven split pulley were studied and designed on CAD-CAM systems and machined on CNC machinetools in order to guarantee total interchangeability with the original component and extremely high machining accuracy. This new Malossi product is a concentrate of today's state-of-the-art technology. VESPAVESPA Granturismo L - GT 200 4T LC (M312M) VESPAVESPA GTS 250 ie 4T LC VESPAVESPA GTS 300 ie 4T LC euro 4 2017-> (MA33M) VESPAVESPA GTS HPE 300 ie 4T LC euro 4 2019->2020 (MA36M) VESPAVESPA GTS HPE 300 ie 4T LC euro 5 2021-> (MD31M) VESPAVESPA GTS Super 300 ie 4T LC euro 3 <-2013 (QUASAR M454M) VESPAVESPA GTS Super 300 ie 4T LC euro 3 2014->2016 (QUASAR M454M) VESPAVESPA GTS Super 300 ie 4T LC euro 4 2017->2018 (QUASAR M458M-M45EM) VESPAVESPA GTS Super HPE 300 ie 4T LC euro 4 2019->2020 (MA36M) VESPAVESPA GTS Super HPE 300 ie 4T LC euro 5 2021-> (MD31M) VESPAVESPA GTS Super RACING SIXTIES HPE 300 ie 4T LC euro 5 2021-> (MD31M) VESPAVESPA GTS Super Sport HPE 300 ie 4T LC euro 4 2019->2020 (MA36M) VESPAVESPA GTS Super Sport HPE 300 ie 4T LC euro 5 2021-> (MD31M) VESPAVESPA GTS Super Tech HPE 300 ie 4T LC euro 4 2019->2020 (MA36M) VESPAVESPA GTS Super Tech HPE 300 ie 4T LC euro 5 2021-> (MD31M) VESPAVESPA GTS Touring HPE 300 ie 4T LC euro 4 2019->2020 (MA36M) VESPAVESPA GTS Touring HPE 300 ie 4T LC euro 5 2021-> (MD31M) VESPAVESPA GTV 250 ie 4T LC VESPAVESPA GTV 300 ie 4T LC euro 3 (QUASAR) VESPAVESPA SEI GIORNI 300 ie 4T LC euro 4 2018-> VESPAVESPA SEI GIORNI HPE 300 ie 4T LC euro 4 2019->2020 (MA36M) VESPAVESPA SEI GIORNI HPE 300 ie 4T LC euro 5 2021-> (MD31M) VESPAVESPA SEI GIORNI II EDITION HPE 300 ie 4T LC euro 5 2021-> (MD31M)