Athena Cylinder 80cc with exhaust valve Minarelli AM6

Cylinder 80cc Athena with exhaust valve for AM6 engine.

The exhaust valve operates with a simple pneumatic system; at low RPM it remains closed, which provides us with more torque; as the RPM increase, this valve opens to deliver maximum power.

Without a doubt, ideal for off-road set-ups, for example:

• Top-mount 80 cc exhaust (Voca carbon cross).
• Carburettor 24/28 PWK type.
• Chain kit 13-50 or 13-48.
• Reed valve Vforce or Italkit double prism.

FEATURES:

• Piston Vertex graphite-coated, diameter 50 mm.
• 5 transfer ports and exhaust outlet with boosters.
• Pneumatic exhaust valve.
• Aluminium casting with Nikasil coating.

Important: check the instructions before assembly.