piston set Naraku V.2 50cc for Morini AC NK101.80.2

High-quality replacement piston for 50cc original and 50cc Naraku cylinders for Morini AC engines. Delivery as shown, including: piston rings, gudgeon pin and circlips. Special molybdenum coating for protecting the cylinder and piston during the run-in period. It is a good rule to change the piston in a 50cc 2-stroke engines after about 6,000 miles. This will help engine performance and reduce fuel consumption