Top Performances 50cc 40mm Cylinder Kit – Minarelli Horizontal LC

The Top Performances 50cc 40mm cylinder kit is a high-quality OEM replacement for Minarelli horizontal liquid-cooled (LC) 2-stroke engines.

Manufactured from durable cast iron, this cylinder ensures long service life and reliable factory-level performance. With a 40 mm bore, it maintains the original 50cc displacement and standard power output.

This kit is ideal for engine rebuilds or replacing a worn or seized cylinder. It offers excellent value while maintaining original specifications.

Note: Supplied without cylinder head. Please reuse the original cylinder head or order separately if required.

Technical specifications:

• Brand: Top Performances
• Application: Minarelli horizontal LC 2-stroke
• Displacement: 50cc
• Bore: 40 mm
• Material: Cast iron
• Cooling: Liquid cooled (LC)
• Wrist pin: 10 mm
• Tuning level: Standard replacement

Supplied including:

• 40mm cast iron cylinder
• Complete 40mm piston (10mm wrist pin)
• Wrist pin and clips
• Gasket set

Spare parts:

Gasket set:

TP Minarelli Horizontal LC 40mm Black Trophy Gasket Set

Also known as Top Performances 50cc Minarelli horizontal cylinder, TP 40mm LC cylinder kit, OEM 50cc Minarelli LC replacement cylinder.