Cylinder piston cast iron ØXNUMX mm Minarelli horizontal air MBK Ovetto, Yamaha Neo's ... XNUMX XNUMXT Polini

Upper engine Polini for Minarelli horizontal air XNUMXcc XNUMXT

New complete piston kit kit suitable for scooter XNUMXcc MBK Ovetto, Yamaha Neo's, Beta Temp o and other models with Minarelli horizontal XNUMX cooled enginear air. Also remember to replace the piston pin needle cage of dimension XNUMXxXNUMXxXNUMX mm which is not supplied in the high engine kits (this bearing is sold separately).

This piston cylinder block kit includes

• XNUMX x cylinder block
• XNUMX x piston
• XNUMX x cylinder head
• XNUMX x set of seals
• XNUMX x set of piston rings
• XNUMX x circlips
• XNUMX x gudgeon pin

Technical characteristics and dimensions of the cylinder block kit

• Mark: Polini
• Manufacturer no .: XNUMX
• Cylinder block material: cast iron
• Piston diameter: XNUMX mm
• Piston height: XNUMX mm
• Piston pin diameter: XNUMX mm
• Piston pin length: XNUMX mm