Cylinder kit Malossi Racing 73cc – 46,5 mm / 12 mm pin -Piaggio Ciao / SI / Bravo

Description

For Piaggio Bravo, Boxer, Si, Ciao, Grillo

High-performance sports cylinder kit from Malossi, designed for city driving and everyday use. Made of durable cast iron with a 46.5 mm bore and a 12 mm piston pin, this kit provides 73 cm³ of displacement and impressive torque and power throughout the entire rev range. Thanks to 6 transfer ports, it allows for efficient power transfer and optimal engine performance.

Features:

Displacement: 73 cm³

Bore: 46.5 mm

Piston pin: 12 mm

Material: cast iron

6 transfer ports

Increased torque and performance

Suitable for sporty driving and everyday use

Compatible with sports and original exhaust systems

Notes:

The engine housing needs to be partially adjusted due to the larger cylinder bore.

The main jet of the carburetor should be enlarged by 10-15%.

It is recommended to use a larger carburetor for optimal results.

Mounting the cylinder kit on the original engine cases only requires an enlargement of the blocks