TB 114cc High Compression Big Bore Kit – All TRX90

• Lightweight aluminum cylinder with steel sleeve (huge weight savings over your stock cast iron cylinder)
• Cast in mounts on cylinder for aftermarket skid plates
• Oversized cooling fins on cylinder for efficient heat dissipation
• High compression 54mm piston with rings, pin, & clips (replaces your lowcompression dished or flat top piston)
• Head gasket kit

This 114cc Big Bore Kit will make a huge difference in performance over your
stock setup and is a very quick and easy upgrade.