Parmakit Racing Cylinder Kit 188cc without Head for Piaggio/Gilera 125-180cc AC 2-Stroke (55mm Stroke)

This Parmakit 188cc aluminum racing cylinder kit without head is compatible with Piaggio and Gilera 125-180cc air-cooled 2-stroke scooters. Note: this cylinder only works with a 55mm stroke crankshaft — not compatible with standard 52mm stroke.

The aluminum build ensures excellent heat dissipation and long-term durability. Designed for performance use, it offers significantly more power and higher RPMs compared to stock setups.

For best performance, pair this cylinder with one of the following 55mm stroke crankshafts:

• BGM EVO Crankshaft 55mm Stroke
• Top Racing Crankshaft 55mm Stroke

Specifications:

• Aluminum cylinder Ø66.0mm
• Only for 55mm stroke
• Connecting rod length: 105mm
• 2 piston rings
• Without cylinder head
• Parmakit part number: 57605.00

Fits models including:

• Piaggio Skipper 125cc / 150cc 2-Stroke
• Piaggio Typhoon 125cc 2-Stroke
• Gilera 125-180cc AC 2T models