88cc Big Bore Race Kit - 69-81 Z50 - 68-81 CT70 - TBW0925 55mm 2019+ REQUIRES A HOLE TO

2019+ REQUIRES A HOLE TO BE DRILLED AND TAPPED ON THE CYLINDER

· (Thermostat mounting part and Oil line structure)

Throttle Cable for use with VM26mm

and matching factory colors round out every set of plastics for a finished appearance

**Picture shown may be for a different model and is for reference ONLY**

88cc Big Bore Race Kit - 69-81 Z50 - 68-81 CT70 - TBW0925 55mm 2019+ REQUIRES A HOLE TO88cc Big Bore Performance Kit (52mm) Lightweight aluminum cylinder with steel sleeve Cast in mounts on cylinder for aftermarket skid plates Oversized cooling fins on cylinder for efficient heat dissipation High compression 52mm piston with rings, pin, & clips Head gasket kit Installation Note: It will save a lot of time and effort if the oil pump is installed while installing the bore kit (requires cylinder removal). Fits: 69 81 Honda Z50 68 81 Honda