Yamaha YZ 250 F (CG 34) [2014-2015] - forged pistons

VERTEX forged pistons for Yamaha YZ 250 F

The VERTEX forged piston is intended for the Yamaha YZ 250 F (CG 34) built in 2014-2015. As a forged piston solution for the 4T engine, it combines precise manufacturing with a high-compression design.

Function and execution

The piston is made of aluminum and is manufactured using a forging process. The VERTEX manufacturing process is aimed at precision pistons for engine components of off-road machines. The high-compression piston design is tailored to the specified engine application.

Technical data

• Brand: VERTEX
• Piston Type: Forged
• Material: aluminum
• Piston compression: highly compressed
• Piston diameter: Ø 76.95 mm
• Bore diameter: 77.00 mm
• Letter oversize: A
• Oversize: STD
• Piston rings: set
• Version: 4T

Vehicle assignment

Suitable for Yamaha YZ 250 F (CG 34), built between 2014 and 2015. The vehicle assignment applies to this model type and the complete year range mentioned.

Note on selection

When making the selection, the piston diameter of Ø 76.95 mm, the bore diameter of 77.00 mm and the markings A and STD must be taken into account in particular. The technical values ​​should be compared with the intended engine version before ordering.