Part-engine: The double drive, part-mistress. On one side, 2 large toothed pulleys support a wide belt Gates x30 550.85 mm and connected them with a line drive to second spring rechromé for the occasion. The latter is driven by a belt normal since the first vario here a Malossi Variotop flyweight. This rare and amazing system is called "dual adjustable pulley for a gradeability of 25%", says the catalog Peugeot in 1982. It was originally fitted in the transmission of 11x45 103 HP (Chopper), as well as motorcycles and TSM TSE 50cm3. A real look fabulous worthy of some Harleys. Tehniquement the motor remains fixed (not floating as normal). and compensate the work of vario No. 1 (here, Malossi), instead of having an engine that approaches the second pulley / vario, vario was the second working in reverse.