MHR thermal group D.57.5 mm. Vespa Primavera 125 Malossi

Aluminum cylinder with a diameter of 57.5 mm, with cylinder head and two-segment piston with a 15 mm wrist pin

Displacement: 132 cc, Stroke: 51 mm, Compression: 1:12.5

Piaggio Vespa ET3 Primavera 125 (1976-1983) To install the thermal group, it is necessary to modify the engine crankcase and combine the VESPower ignition Malossi or similar

Piaggio Vespa ETS 125 (1984-1985) To install the thermal group, it is necessary to modify the engine crankcase and combine the VESPower ignition Malossi or similar

Piaggio Vespa PK 125 (1982-1985)

Piaggio Vespa PK XL 125 (1986-1989) To install the thermal group, it is necessary to modify the engine crankcase and combine the VESPower ignition Malossi or similar.

Piaggio Vespa Primavera 125 (1980-1983) To install the thermal group, it is necessary to modify the engine crankcase and combine the VESPower ignition Malossi or similar /