Description:

This 180cc Cylinder Piston Kit is a top end kit with a 61mm bore designed to increase performance for Vitacci scooters equipped with GY6 150cc engines.

• Bore Size 61mm
• Engine Compatibility Fits all Vitacci Bahama 150 and Eagle 150cc models with GY6 150cc engines
• Required Component Requires matching 61mm head part number 634963 sold separately
• Bolt Mount Spacing 54mm to the adjacent hole and 77mm to the diagonal hole
• Part Number 634964 100