Kalama +1.4mm Stroker Crankshaft and Engine Gasket Set for Yamaha YFZ450 2004~2005

Item fits Yamaha models:

YFZ450 2004~2005

Item includes:

1. + 1.4 mm Stroker make this engine true 450 c.c (Replace OE P/N: 5TG-11400-21-00)

2. Complete Engine Gasket (Thickness of oil seal: 2.5mm)

Feature:

★ Taiwan Performance Products

★ Double Forged Japanese Alloy steel

★ Improved oil canal design for bettering lubrication

★ Shot Peening to improve fatigue durability

★ Direct Replacement Parts