Cylinder d.50mm Parmakit 82 MBK 51

82cc Racing cylinder kit PARMAKIT with cylinder head for MBK 51 / Motobecane AV10

The PARMAKIT aluminum cylinder kit 82cc Ø50mm for MBK 51 and Motobecane AV10 is an impressive upgrade for ambitious tuners and racers. With a displacement of 82.07cc (expandable to 90cc with a long-stroke crankshaft), this kit offers outstanding performance and a strong basis for tuning projects.

The ultimate upgrade for your moped

This kit is pretty much the maximum you can get out of MBK 51 or Motobecane AV10 engines. Thanks to PARMAKIT's technical know-how, the cylinder kit impresses with its high quality, maximum performance and extreme precision. The cylinder is supplied with a cylinder head with high compression.

Parmakit moped cylinder - high-quality construction and strong performance

The aluminum cylinder is nikasil-coated and has six intake ports and an oval exhaust. With timing of 173°/122°/120°, the cylinder achieves speeds of around 10,000 rpm without further tuning and 11,500 rpm with optimized components, without compromising on reliability and durability.

The cylinder is equipped with a high-quality 1-ring piston from VERTEX. With side grease nipples and a lightweight design, the piston contributes to a top torque that sets this kit apart from others.

To exploit the full potential of this cylinder kit, we recommend an electronic ignition, a racing crankshaft, a carburetor with at least24 mm diameter, a sports exhaust and a sports variator.

Fitting instructions Parmakit racing cylinder MBK moped

To fit the cylinder, the engine housing must be machined. You should also check the compression ratio before first use. A compression ratio of more than 12.5:1 can lead to damage - therefore ensure a volume of at least 7 ml without spark plug thread.

Technical details Parmakit moped cylinder

• Cylinder: Aluminum with Nikasil coating, 6 intake ports, oval outlet
• Cylinder head: High compression
• Piston: VERTEX 1-ring piston with lateral grease nipples
• Displacement:
  • 82.07cc with 41.8mm stroke
  • 90cc with 44.9mm long-stroke crankshaft