Athena Piston Kit - S4F05400011B Yamaha YZ 125 1997-2004 Brand_J.w. Speaker Product Name Air Filter Color/Finish

Product Name Air Filter Color/Finish Black Color/Finish Red Filter Height 1

Risers measure approximately 1-1/2" tall

0:1 Units Kit Product Name Piston Kit Style High Performance Bore - Oversize Standard Bore Size 94

Product Name Pillion Pad Type Passenger Model Bare Bones Base Color Black Cover Material Vinyl Fill Material Foam Decoration Smooth Fits Tank Size Standard Rear Seat Length 9" Rear Seat Width 6

Athena Piston Kit - S4F05400011B Yamaha YZ 125 1997-2004 Brand_J.w. Speaker Product Name Air Filter Color/FinishFeatures High resistance to mechanical and thermal stresses Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions Equipped with piston rings that guarantee less friction with the OE cylinder producing a higher performance Made by reverse extrusion For OE cylinder. Specs Displacement 124 cc Product Name Piston Kit Compression Ratio Stock Piston