These are the known mechanical and performance specifications for your 2021 Vespa 946 Christian Dior.
Basic Specs

Engine
Displacement155.0 ccm (9.46 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke
Valves/Cylinder3
FuelingInjection
Ignition
Exhaust
Lubrication
CoolingAir
Fuel Economy & Polution
Fuel Consumption2.01 litres/100 km (49.8 km/l or 117.03 mpg)
Fuel Capacity8.50 litres (2.25 US gallons)
Emissions46.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSteelplate monocoque frame with aluminium parts
Rake
Trail
Front SuspensionSingle link arm with coil spring and dual-action hydraulic shock absorber
Front Travel
Rear SuspensionCoil spring with adjustable preload, mono shock with progressive lever system
Rear Travel
SeatRed seat
Seat Height805 mm (31.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1404 mm (55.3 inches)
Total Length1965 mm (77.4 inches)
Total Width730 mm (28.7 inches)
Ground Clearance
Wheelbase
Dry Weight
Wet Weight
Wheels & Brakes
Front Tire/Tyre120/70-12
Rear Tire/Tyre130/70-12
Front BrakesDouble disc. ABS
Front Brake Diameter220 mm (8.7 inches)
Rear BrakesDouble disc. ABS
Rear Brake Diameter220 mm (8.7 inches)
Wheels
Comments
Traction control.