88cc stage 1 big bore kit for honda for xr and crf 70
Stage 1 88cc Big Bore kit for Honda xr and crf 70's. Fits all years
- 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 (can still run pump gas)
- Head gasket kit includes all gasket needed to install bore kit.