Wiseco 4807M09920 Piston Kit - Standard Bore 99.12mm, 12.5:1 Compression engine-gaskets-seals-cam-cover-gaskets necessary to be certified by

necessary to be certified by the German TUV

1973-1974 Ski-Doo TNT 440

2022 Suzuki GSX1300R Hayabusa

any bar mount/bar mount position

2012-2013 Husaberg TE300

Wiseco 4807M09920 Piston Kit - Standard Bore 99.12mm, 12.5:1 Compression engine-gaskets-seals-cam-cover-gaskets necessary to be certified byBore: 99. 12mm Compression: 12. 5: 1 Compression Sizing: Standard Bore SPECIFICATIONS. Displacement: 499cc. Bore Standard: 99. 2mm. Bore Actual: 99. 20mm. Bore Oversize: STD. Stroke: 64. 6mm. Cylinders: 1. Compression Ratio Actual: 12. 5: 1. Dome Volume: +4. 5cc. ITEM CONTENTS. 3905XK 3. 905 Ring Set. S626 Pin 23mm x 2. 5in. x 4. 0mm wall unchromed. W5860 23MM ROUND WIRE PIN LOCKS (PAIR) All Wiseco Pistons are forged from high silicon, low expansion