Color: Clear
Contents:
– 1x Malossi 172cc AC cylinder kit
– 1x BGM crankshaft
– 2x BGM crankshaft bearings
– 2x Crankshaft oil seals
– 1x RMS gasket set
– 1x WJ cylinder head
– 1x 4 mm spacer plate (only with the 55 mm stroke kit)
Complete Malossi 172cc AC Engine Kit for Piaggio Maxi 125/180cc air-cooled engine blocks. The kit contains the essential parts for completely rebuilding or overhauling a 172cc AC engine block.
The kit is available in 52 mm and 55 mm stroke versions. The correct BGM crankshaft and WJ cylinder head are supplied based on the selected stroke. The 55 mm stroke version also includes a 4 mm spacer plate.
The included WJ high-compression cylinder head features thicker cooling fins for improved heat dissipation and a modified combustion chamber for better performance. In addition, the head is equipped with an M10x1 connection for a temperature sensor, eliminating the need for a sensor under the spark plug.
✓ Malossi 172cc AC cylinder
✓ Choice of 52 mm or 55 mm stroke
✓ BGM crankshaft and crankshaft bearings included
✓ Crankshaft oil seals and RMS gasket set included
✓ WJ high-compression cylinder head with M10x1 sensor connection
✓ 55 mm kit includes 4 mm spacer plate
✓ Ideal for a complete engine overhaul or new build
