Secondary gears -MALOSSI- Gilera Runner FXR180 (ZAPM08), Piaggio Hexagon LXT180 (ZAPM06), Italjet Dragster180 (DR5810) - (2nd version pressed) - 14/43 = 1:3.07

The original transmission of the cars with the famous water-cooled 180cc Piaggio/Gilera 2-stroke engine is already relatively long in the factory. With the 14/43 reduction offered by Malossi, the Runner 180's gearbox is about 10% longer. Recommended for engines with much higher power and a lot of torque.

MAIN SHAFT:
This gearbox is only usable for engines with smoother main shaft.
Here the big pinion is pressed onto the rear wheel axle. For mounting, the original pinion must be pressed off the main shaft with a stable press. The necessary breakaway force can be over 10 tons! Press the new Malossi sprocket onto the existing original main shaft. To do this, cool the shaft (ice compartment or ice spray) and heat the pinion (boiling water) to prevent the pinion from seizing during pressing.

Only suitable for the 180cc engines such as those used in the Gilera Runner FXR180, Hexagon LXT180 and Italjet Dragster 180.

(US)
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