Fast and reliable is synonymous with this DR Racing kit.
46mm, 6 port cast iron cylinder for long wearing life. Lots of torque.
Includes everything shown. Pick up som extra base gaskets to adjust height for proper piston clearance and optimal timing.
Fits: PA50I, PA50II, Camino / Hobbit, PX50, QR50. Also will fit the NC and NU50 Express mopeds with some cooling fin trimming.