Primary transmission HTQ z 20/46 MALOSSI for APRILIA LEONARDO 125 and 150

Extended primary transmission +17% for APRILIA LEONARDO 125 and 150. Allows a very good gain in top speed despite acceleration. On a scooter that takes a top speed of 130 km/h with the original transmission, you must approach 150 km/h with this transmission, however be careful, the engine must be powerful enough to pull the transmission!