FITMENT - The TRX90 engine cylinder piston head kit fits for TRX90 Sportra.x 90cc 1993-2005. PREMIUM MATERIAL - The TRX90 engine cylinder piston head kit is made of aluminum alloy, which can make the TRX90 engine cylinder piston head kit incredibly light but strong, and also has good wear resistance and corrosion resistance HEAT RESISTANCE - In the TRX90 engine cylinder piston head kit, the direct exposure to the high temperature and pressure gases generated by combustion necessitates robust heat resistance and strength to handle significant thermal and mechanical stresses. Features: Complete engine cylinder Top end rebuild kit for Honda 90cc. If your cylinder blows through, the compression is too low, or even a piston seizure... x 90cc 1993-2005 Package Includes: Contains All Accessories Showed In The Picture Instruction Of Installation Is NOT Included PACKAGE INCLUDED - The TRX90 engine cylinder piston head kit contains all accessories showed in the picture. TB 20mm Performance Carb kit – TRX90 TRX90 Engine Cylinder Piston Head Kit, Top End Rebuild For TRX90 Instruction of installation is not included. Mojo Decoy Adapter for Dove Flocker | Lucky Duck Decoys PRECISION CRAFTSMANSHIP - Each accessories of the TRX90 engine cylinder piston head kit is precision engineered and manufactured to ensure a snug fit for the cylinder of the TRX90. Precise design reduces mechanical friction and vibration caused by looseness.