Yamaha YZ 250 F (CG 14) [2003] - Replica forged pistons

VERTEX Replica forged pistons for the Yamaha YZ 250 F

The VERTEX Replica forged piston is designed as a forged piston made of aluminum and is designed for the Yamaha YZ 250 F (CG 14) from 2003. Standard piston compression supports a clearly defined choice when restoring the upper engine range.

Design and technical data

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 76.94 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 77.00 mm
• Piston rings: set
• Stroke: 4T

With a diameter of 76.94 mm and a bore diameter of 77.00 mm, the version offers concrete dimensions for assignment based on the existing motor data. The code letter A and the information “STD” for oversize are part of the technical specification of this piston and make it easier to select the appropriate version.

Vehicle assignment

The forged piston is intended for the Yamaha YZ 250 F (CG 14), built in 2003. This vehicle assignment applies to the entire 2003 model year range.

Selection note

Before ordering, check the information on the vehicle, year of manufacture, piston diameter, bore diameter and version. This means that the variant with 76.94 mm piston diameter, 77.00 mm bore diameter, code letter A and oversize STD can be clearly compared.