Transmission
Vespa 3V125 changed to 300 larger pulley/torque plate set
Product DescriptionThe outer diameter of the pulley is 120MM, and the outer diameter of the drive plate is 128MM.
The outer diameter of the forged torque plate is 155MM.
Perfect low-speed gear position, more variable-speed travel space, need to use the original GTS-300 belt, the outer diameter of the last speed pulley drive disc
128MM can be full.
The standard aerospace alloy casing reduces the load on the crankshaft and runs lightly.
Increase the speed change space, the middle and end speed extension is better.
