63mm Cylinder Heads Camshaft Accessories Rocker Arm Chain for GY6 150cc 180cc 200cc 250cc ATV Off-Road Motor Go Kart Moped Motorcycle Scooter

Specification:
Cylinder Bore:63mm/2.48"
Exhaust Port Diameter:30mm/1.18"
Exhaust Port Bolt Hole Spacing:50mm/1.96"
Intake Port Diameter:26mm/1.02"
Intake Port Bolt Hole Spacing:45mm/1.77"
pls confirm The size of the product meets your requirements before you purchase
Note:please allow 0.5-1 inch difference due to manual measurement.1inch=2.54cm

Include:
1 x Cylinder body 
2 x Gasket 
1 x 94 chain 
1 x Rocker 

Application:
Fit for 4-Stroke GY6 150cc 180cc 200cc 250cc Engines ATV Off-Road Vehicle Scooter Go Kart