The ‘550’ in these models refered not to the size of the engine but to the weight they could carry.
Specifications
Date of production April 1967 ~ March 1969
total production 13.806
Capacity 198 cc
Bore x stroke 66×58 mm
Carburettor Dellorto SH 1/20
Gear 4 speeds with reverse Hand Controlled (Teleflex)
Power 9.2 cv a 4800 rev/min
Speed max 58 Km/h
Tyre Size 4.5×10, front 35 lb, rear 53 lb
Brakes Three drum brakes, hand-brake and hydraulics on rear wheels.
Tank capacity 11.5 L
Consumption 16 (Km/L)
Weight 390 kg
Overall length 2915 mm
Overall height 1670 mm
Overall width 1380 mm
Colors Grey, green and blue.
Price Not known.