Ø40 mm cast iron piston cylinder AM6 Minarelli Metrakit

Metrakit high cast iron motor for AM6 minarelli

Piston kit new complete adaptable for motorcycle 50cc Beta RR Rieju MRT and other powered models AM6 Minarelli. Also remember to replace the piston pin needle cage of dimension 12x15x15 mm which is not supplied in the high engine kits (this bearing is sold separately). Please note the temperature probe thread pitch is 1.25 on the original cylinder head AM6 and on this kit. On typical motor motorcycles AM6 Generic, an adaptation is to be expected.

This piston cylinder block kit includes

• 1 x cylinder block
• 1 x piston
• 1 x cylinder head
• 1 x set of seals
• 1 x set of piston rings
• 2 x circlips
• 1 x gudgeon pin
• 1 x hose connection
• 1 x exhaust pipe connection Ø25/28 mm

Technical characteristics and dimensions of the cylinder block kit

• Brand: Metrakit
• Cylinder block material: cast iron
• Piston diameter: 40,25 mm
• Piston height: 53m mm
• Piston pin diameter: 12 mm
• Piston pin length: 33 mm
• Cylinder head length: 120 mm
• Cylinder head width: 103 mm