73cc Aluminum Athena Cylinder Kit
47.6mm is the largest kit currently available for the Hobbit. 7 ports, large case transfers, Nikasil coating for long life and optimal power. One of the best quality kits out there.
Cutaways style piston reduce the weight, and super thin rings reduce friction on the piston wall.
Includes everything shown. No case boring required to fit, but port matching is always best practice. Unless you pickup a 47mm head or have your head custom milled, a extra base or head gaskets will be needed to adjust height for proper piston clearance.
Made in Italy!
Fits: PA50I, PA50II, Camino / Hobbit, PX50 and QR50. Also will fit the NC and NU50 Express mopeds with some cooling fin trimming.
Athena Part # 009300
1 Review Hide Reviews Show Reviews
great kit. Second one of these I had, the price is great here and the customer service is outstanding!!!