2005-2022 Yamaha YZ125 / YZ125X Vertex Cast Replica Piston Kit

Manufactured in Italy, Vertex, the premier brand of OEM replacement pistons, is the OEM supplier to KTM and numerous European motorcycle and go-kart manufacturers. Vertex offers enthusiasts state-of-the-art, high-quality pistons for nearly any powersport use from motorcycles and ATVs to marine and karting.

Vertex Piston Types:
• Replica: cast OE replica
• Race: unique cast GP style with only one compression ring
• Pro: forged replacement for an OE cast piston for better strength
• Replica BB: big bore stock compression cast piston
• Pro Replica: forged OE stock compression piston
• Pro BB: forged OE stock compression big bore piston
• Pro Race: unique forged GP style race piston with only one compression ring
• Pro HC: forged high compression pistons

Part Number: 23119A