Malossi MHR Replica Cylinder 79cc Minarelli AM6

Cylinder MHR Replica in aluminium from the manufacturer Malossi.

The line of thermal groups was created expressly for the competition of the National Scooter Trophy 70cc automatic class. These thermal groups have been designed to guarantee maximum competitiveness and resistance at the highest level in this category.

 
The MHR Replica by Malossi is a powerful aluminium Cylinder. Thanks to the Nicasil/Chrome coating, it is very reliable and thus suitable for daily use.

The good thing is that the Aluminium material ensures excellent cooling.

With this Cylinder you get about 12-15HP from the engine. To take full advantage of the performance, we recommend a larger carburettor (at least 19mm).
The kit comes with a cylinder head, 2-ring piston, gaskets, and parts for assembly.

The entire MHR line is the result of many years of experience accumulated in European and national competitions.

It is recommended to install a spark plug Iridium Racing

Technical characteristics:

• Material: aluminium
• Cooling: liquid
• Bore: 50 mm
• Stroke: 39 mm
• Cylinder capacity: 77
• Compression ratio: 13.8:1
• Distribution: 5 ports

Assembly instructions