88cc Big Bore kit, 20mm Carburetor kit, and Race Cam Performance Kit:
- 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
- High performance race camshaft for stock head (or our race head)
- 20mm Performance carb assembly. Includes: 20mm carb, ported intake for STOCK head, heatstop, gaskets, mounting hardware/wrench, air filter, and an extended throttle cable.
Fits - CRF50, XR50
Years - ( 2000 - Current )