Big Bore Cast Piston Kit for Honda TRX 700 XX (08-09) 23640A, Vertex, Mfr#: 23640A

**Verify the part fits before purchasing** Specs: Forged Big Bore Piston Kit Compression Ratio: 10.5:1 Cylinder Bore: 105.00 Piston Diam: 104.96 Displacement: 727.00 Size Over STD: 3.0 Notes: Big Bore Piston kit; +3mm makes 727cc. Kit includes: Piston, rings, pin, clips Fits: Honda TRX 700 XX 2008-2009