Malossi MHR 70cc 47.6mm Cylinder Kit – Minarelli Horizontal LC – Aluminium

The Malossi MHR 70cc cylinder kit is a high-end racing upgrade for Minarelli horizontal liquid-cooled (LC) 2-stroke engines.

With a 47.6 mm bore, this cylinder provides approximately 70cc displacement and is designed for maximum performance. The MHR (Malossi Hyper Racing) series is known for its premium finish and strong power delivery.

Manufactured from aluminium, the cylinder ensures excellent heat dissipation and stable high-RPM performance. It features a butterfly exhaust port and 6 transfer ports for optimal gas flow and cylinder filling.

This cylinder is intended for sporty and racing applications and performs best when combined with a larger carburetor, performance exhaust and reinforced crankshaft.

Technical specifications:

• Brand: Malossi
• Series: MHR
• Manufacturer number: 31 8460
• Engine type: Minarelli horizontal 50cc 2-stroke
• Displacement: 70cc
• Bore: 47.6 mm
• Material: Aluminium
• Cooling: Liquid cooled (LC)
• Wrist pin: 12 mm
• Exhaust port: Butterfly type
• Transfer ports: 6
• Tuning level: Race

Supplied including:

• 47.6mm aluminium cylinder
• Piston (12mm wrist pin)
• Cylinder head
• Gasket set

Spare parts:

Gasket set:

Malossi Minarelli LC Sport 50/70cc Gasket Set

Piston size B:

Malossi 47.6mm P12 Speed Piston Size B

Piston size C:

Malossi 47.6mm P12 Speed Piston Size C

Piston size D:

Malossi 47.6mm P12 Speed Piston Size D

Also known as Malossi MHR 70cc Minarelli horizontal LC cylinder, Malossi 47.6mm racing kit or Malossi Hyper Racing 70cc Minarelli.