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Product Description
70cc Aluminum Cylinder Kit
46mm, 7 ports, large case transfers, Nikasil coating for long life and optimal power.
Cutaways style piston reduce the weight, and super thin rings reduce friction on the piston wall.
Includes everything shown. Unless you have a custom head milled, extra base or head gaskets will be needed to adjust height for proper piston clearance.
Fits: PA50I, PA50II, Camino / Hobbit, PX50, QR50. Also will fit the NC and NU50 Express mopeds with some cooling fin trimming.
Recommended Accessories:
