TBparts CRF50 Stock Head, 88cc Bore Kit – 88-09 Models

Tb Parts

$139.99 USD 


88cc Big Bore
Performance Kit (52mm):

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 kit (available in this section).

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).