Wiseco 3.498in 10:1 Piston Kit for 1996-1998 Buell S1 Lightning K1700

If you're rebuilding the top end of your S1 Lightning K1700 or pushing toward an overbore, this Wiseco piston kit delivers the strength and precision needed to handle increased combustion pressures without compromise. Forged from high-silicon aluminum alloy, these pistons are engineered to resist thermal stress and deformation—critical for both sustained high-RPM racing and reliable street duty. With rings, wrist pins, circlips, and gaskets included, you have everything needed for a complete, bolt-together rebuild.

Wiseco pistons are trusted by engine builders because they combine proven manufacturing with straightforward installation. This kit eliminates guesswork on component compatibility and ensures your engine returns to peak efficiency with proper tolerances and sealing from day one.

• 10:1 compression ratio
• 3.498 inch bore
• Forged aluminum construction
• High-silicon alloy
• Includes piston rings
• Includes wrist pins
• Includes circlips
• Top-end gasket included
• 1996-1998 Buell S1 Lightning K1700
• Fits standard displacement
• Cylinder sleeves sold separately