88cc Big Bore Kit Honda Z50 1982-87 CT70 1982 1991-94

Aftermarket Big Bore Kit

88cc 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

We recommend purchasing a high volume oil pump 

Correct for the following models

CT70 1982  1991-94
Z50 1982-87