Cylinder Set (Engine) - Yamaha YZ 450 F ('06-'09) / WR 450 F ('07-'15) 478cc 4T - (Cylinder Works)

Set motor (cylinder kit) from Cylinder Works with a displacement of 478cc (piston diameter 98mm) for Yamaha YZ450F (2006-2009) / WR450F (2007-2014).

Includes all elements shown in the picture (cylinder, piston, pin, rings, clips, gaskets).

Technical specifications:
- technology: aluminum / NiCaSil
- cylinder diameter: 98mm
- compression ratio: 12.5:1
- actual displacement: 478.00 cc.