Gear ratio MALOSSI primary Z 14/39 for Aprilia, Derbi, Gilera, Italjet, Piaggio

Malossi Gearbox Description: These new gears are the result of Malossi's twenty years of experience in the development and production of gears for street and racing scooters. The straight toothing of the new Htq gears minimizes friction loss and bearing pressure. Furthermore, our new gears allow for a longer gear ratio, allowing you to utilize your vehicle's full power and ensure a significant increase in torque compared to the original engine. These drive gears are primarily designed for scooters and maxi scooters. MALOSSI and POLINI sports gears are primarily straight-toothed. This reduces the surface area of the meshing teeth, thus reducing friction. The reduced friction in the gear box...