VERTEX Forged Piston - 251041 for Yamaha WR450F, YZ450F

VERTEX pistons are renowned for their performance and long-term reliability. Specialising in the manufacture of engine components for off-road machines, their parts are fitted as original equipment on machines from many manufacturers, including the best teams in the MX World Championship.

• Forged piston Ø96.94
• Precision-forged
• Using superior quality materials
• Vertex manufacturing process
• Standard compression: 12.5:1
• Piston rings: 264960– Gudgeon pin: 032052 - Circlips: CV18