Cylinder Works Big Bore Piston Kits

Replacement pistons for your Cylinder Works Big Bore Cylinder Kits.

• 2004-2005 Honda TRX450R +3mm, 479cc piston
• 2003-2006 Suzuki LTZ400 +4mm, 434cc piston
• 2003-2006 Kawasaki KFX400 +4mm, 434cc piston
• 2003-2007 Arctic Cat DVX400 +4mm,434cc piston
• 2004-2008 Yamaha YFZ450 +3mm ,478cc piston